| OID | OID (database unique ID) - numeric datatype  A single column containing a database-unique identifier. It is this identifier which is actually used  to link all the records in all the tables to the same Occurrence. | 
                                            
                                                | ID | ID (Instance ID)  This is the instance ID in this table. | 
                                            
                                                | A23 | Actual altimeter setting, specified in hPa | 
                                            
                                                | A25 | Aircraft flight level | 
                                            
                                                | A27 | Height altimeter, specified in hPa | 
                                            
                                                | A30 | Break-up on impact | 
                                            
                                                | A31 | Break-up at ditching | 
                                            
                                                | A46 | ATS route name | 
                                            
                                                | A247 | Requested altitude, specified in feet | 
                                            
                                                | A248 | Requested flight level | 
                                            
                                                | A249 | Requested height, specified in feet. | 
                                            
                                                | A250 | Roll angle specific, specified in degrees | 
                                            
                                                | A251 | Roll attitude | 
                                            
                                                | A252 | Rwy exit at | 
                                            
                                                | A254 | Serial number | 
                                            
                                                | A255 | Serious injuries-cabin crew | 
                                            
                                                | A256 | Serious injuries-co-pilot | 
                                            
                                                | A257 | Serious injuries crew total | 
                                            
                                                | A258 | Serious injuries-other crew | 
                                            
                                                | A259 | Serious injuries-passengers | 
                                            
                                                | A260 | Serious injuries-pilot | 
                                            
                                                | A261 | Serious other injuries on a/c | 
                                            
                                                | A265 | Pilot advised of SIGMET | 
                                            
                                                | A53 | Bearing rwy heading, specified in degrees | 
                                            
                                                | A58 | Cleared altitude, specified in feet | 
                                            
                                                | A59 | Cleared alt altimeter, specified in hPa | 
                                            
                                                | A60 | Cleared flight level | 
                                            
                                                | A61 | Cleared height, specified in feet | 
                                            
                                                | A62 | Cleared height altim, specified in hPa | 
                                            
                                                | A65 | Co-ord entry altitude, specified in feet | 
                                            
                                                | A75 | Charts provider | 
                                            
                                                | A78 | Crosswind component, specified in knot | 
                                            
                                                | A84 | Descent speed, specified in feet per minute | 
                                            
                                                | A86 | Distance threshold, specified in metre | 
                                            
                                                | A87 | Recording duration, specified in minutes | 
                                            
                                                | A108 | Fatal, Co-Pilot | 
                                            
                                                | A109 | Fatal, crew total | 
                                            
                                                | A110 | Fatal, other flight crew | 
                                            
                                                | A111 | Fatal, passengers | 
                                            
                                                | A112 | Fatal, pilot | 
                                            
                                                | A113 | Other fatalities on a/c | 
                                            
                                                | A114 | Total number fatalities" | 
                                            
                                                | A115 | Fatal, unknown | 
                                            
                                                | A120 | Flight number | 
                                            
                                                | A133 | GPWS type/mark | 
                                            
                                                | A187 | Total number minor injuries | 
                                            
                                                | A188 | Minor injuries-unknown | 
                                            
                                                | A190 | No injuries-cabin crew | 
                                            
                                                | A191 | No injuries-co-pilot | 
                                            
                                                | A192 | No injuries-crew total | 
                                            
                                                | A193 | No injuries-other flight crew | 
                                            
                                                | A194 | No injuries-passengers | 
                                            
                                                | A195 | No injuries-pilot | 
                                            
                                                | A196 | No injuries - other | 
                                            
                                                | A197 | Total number no injuries | 
                                            
                                                | A198 | No injuries unknown | 
                                            
                                                | A199 | Non-fatal injuries-burns | 
                                            
                                                | A201 | Non-fatal injuries-gasses | 
                                            
                                                | A202 | Non-fatal injuries-impact | 
                                            
                                                | A203 | Non-fatal injuries-shock | 
                                            
                                                | A204 | Non-fatal injuries-other | 
                                            
                                                | A205 | Non-fatal injuries-unknown | 
                                            
                                                | A206 | Nr of restraint failures | 
                                            
                                                | A207 | Nr seat failures | 
                                            
                                                | A208 | Number of channels | 
                                            
                                                | A209 | Number of engines | 
                                            
                                                | A210 | Number of parameters | 
                                            
                                                | A211 | Persons evacuated | 
                                            
                                                | A220 | Altitude contours | 
                                            
                                                | A221 | Provider | 
                                            
                                                | A222 | Terrain contours | 
                                            
                                                | A223 | Charts different | 
                                            
                                                | A224 | Pilot altimeter type | 
                                            
                                                | A225 | Pilot restraint system | 
                                            
                                                | A226 | Pitch angle specific, specified in degrees | 
                                            
                                                | A227 | Pitch attitude | 
                                            
                                                | A229 | Wreckage position | 
                                            
                                                | A231 | Precision appr cat | 
                                            
                                                | A232 | Propulsion type | 
                                            
                                                | A233 | Ext agent quantity, specified in litres | 
                                            
                                                | A234 | Fuel volume on board, specified in litres | 
                                            
                                                | A235 | Radio altimeter inst | 
                                            
                                                | A237 | Reason for data loss - FDR (flight data recorder) | 
                                            
                                                | A240 | Reason for data loss - CVR (cockpit voice recorder) | 
                                            
                                                | A241 | Recording medium - CVR (cockpit voice recorder) | 
                                            
                                                | A242 | Recording medium - FDR (flight data recorder) | 
                                            
                                                | A243 | Recovery status | 
                                            
                                                | A244 | Aircraft registration | 
                                            
                                                | A245 | Rel wind direction | 
                                            
                                                | A246 | Relevant  segment | 
                                            
                                                | A267 | Goggles usage | 
                                            
                                                | A268 | Smoke hoods usage | 
                                            
                                                | A269 | Smoke masks usage | 
                                            
                                                | A274 | Speed level | 
                                            
                                                | A276 | Type of airspeed | 
                                            
                                                | A278 | SSR mode | 
                                            
                                                | A280 | Start phase | 
                                            
                                                | A284 | Survivability | 
                                            
                                                | A285 | Availability | 
                                            
                                                | A286 | Operation | 
                                            
                                                | A293 | Turbulence intensity | 
                                            
                                                | A294 | Turbulence type | 
                                            
                                                | A295 | Recorder type | 
                                            
                                                | A296 | Terrain type | 
                                            
                                                | A297 | Flight plan type | 
                                            
                                                | A298 | Type of landing | 
                                            
                                                | A300 | Underwater locator: Information regarding the equippage and functioning of a underwater recorder beacon (pinger) attached to the flight data recorder | 
                                            
                                                | A301 | Underwater locator: Information regarding the equippage and functioning of a underwater recorder beacon (pinger) attached to the cockpit voice recorder | 
                                            
                                                | A309 | VASI used | 
                                            
                                                | A312 | Visual approach type | 
                                            
                                                | A313 | Wake turb. category | 
                                            
                                                | A318 | Weather forecast | 
                                            
                                                | A319 | Mass group | 
                                            
                                                | A323 | Windshear | 
                                            
                                                | A324 | W/Shear alert install | 
                                            
                                                | A635 | Aircraft damage | 
                                            
                                                | A637 | Schedule type | 
                                            
                                                | A638 | Ops range | 
                                            
                                                | A646 | Birds/wildlife seen | 
                                            
                                                | A647 | Birds/wildlife struck | 
                                            
                                                | A648 | Bird size | 
                                            
                                                | A676 | Acquisition unit | 
                                            
                                                | A679 | Combined recorder | 
                                            
                                                | A680 | Time information | 
                                            
                                                | A692 | Holding status | 
                                            
                                                | A804 | Autopilot | 
                                            
                                                | A805 | Auto throttle | 
                                            
                                                | A806 | Gear position | 
                                            
                                                | A807 | Spoilers position | 
                                            
                                                | A809 | Weather radar | 
                                            
                                                | A876 | Ash cloud visible | 
                                            
                                                | A877 | Color of ash cloud | 
                                            
                                                | A878 | Density of ash cloud | 
                                            
                                                | A1063 | Vertical profile | 
                                            
                                                | A1083 | Old attribute - Not in use or identifiable | 
                                            
                                                | A30_1 | Extension to Break-up on impact other than an impact with water, part 1 | 
                                            
                                                | A31_1 | Extension to Break-up at ditching, part 1 | 
                                            
                                                | A251_1 | Extension to Roll attitude at ground impact, part 1 | 
                                            
                                                | A252_1 | Extension to The direction in which the aircraft left the runway, part 1 | 
                                            
                                                | A265_1 | Extension to Pilot advised of significant weather, part 1 | 
                                            
                                                | A220_1 | Extension to Pilot-in-command charts minimum altitude contours, part 1 | 
                                            
                                                | A222_1 | Extension to Pilot-in-command charts terrain contours, part 1 | 
                                            
                                                | A223_1 | Extension to Charts different from pilot-in-command to co-pilot, part 1 | 
                                            
                                                | A224_1 | Extension to Pilot-in-command altimeter type, part 1 | 
                                            
                                                | A225_1 | Extension to Pilot-in-command restraint system, part 1 | 
                                            
                                                | A227_1 | Extension to Pitch attitude ground impact, part 1 | 
                                            
                                                | A229_1 | Extension to Wreckage position (graph), part 1 | 
                                            
                                                | A231_1 | Extension to Precision approach category flown, part 1 | 
                                            
                                                | A232_1 | Extension to Aircraft propulsion type, part 1 | 
                                            
                                                | A235_1 | Extension to Radio altimeter provided, part 1 | 
                                            
                                                | A237_1 | Extension to FDR - reason for data loss, part 1 | 
                                            
                                                | A240_1 | Extension to CVR - reason for data loss, part 1 | 
                                            
                                                | A241_1 | Extension to CVR - recording medium, part 1 | 
                                            
                                                | A242_1 | Extension to FDR - recording medium, part 1 | 
                                            
                                                | A243_1 | Extension to The recovery status of the aircraft, part 1 | 
                                            
                                                | A245_1 | Extension to Relative wind direction, part 1 | 
                                            
                                                | A267_1 | Extension to Smoke goggles usage, part 1 | 
                                            
                                                | A268_1 | Extension to Smoke hoods usage, part 1 | 
                                            
                                                | A269_1 | Extension to Smoke masks usage, part 1 | 
                                            
                                                | A274_1 | Extension to Speed level at ground impact, part 1 | 
                                            
                                                | A276_1 | Extension to Type of airspeed, part 1 | 
                                            
                                                | A278_1 | Extension to Secondary surveillance radar mode, part 1 | 
                                            
                                                | A280_1 | Extension to The phase of flight during which the fire/smoke/fumes started, part 1 | 
                                            
                                                | A284_1 | Extension to Survivability in the aircraft, part 1 | 
                                            
                                                | A285_1 | Extension to Fire warning system aircraft availability, part 1 | 
                                            
                                                | A286_1 | Extension to Fire warning system aircraft operation, part 1 | 
                                            
                                                | A293_1 | Extension to Turbulence intensity, part 1 | 
                                            
                                                | A294_1 | Extension to Turbulence type, part 1 | 
                                            
                                                | A295_1 | Extension to FDR - type, part 1 | 
                                            
                                                | A296_1 | Extension to Terrain type where aircraft came to rest, part 1 | 
                                            
                                                | A297_1 | Extension to Flight plan type, part 1 | 
                                            
                                                | A298_1 | Extension to Type of landing, part 1 | 
                                            
                                                | A300_1 | Extension to FDR - underwater locator beacon, part 1 | 
                                            
                                                | A301_1 | Extension to CVR -  underwater locator beacon, part 1 | 
                                            
                                                | A309_1 | Extension to The type of visual approach slope indicator used, part 1 | 
                                            
                                                | A312_1 | Extension to Visual approach type, part 1 | 
                                            
                                                | A313_1 | Extension to Wake turbulence category, part 1 | 
                                            
                                                | A318_1 | Extension to Weather forecast, part 1 | 
                                            
                                                | A318_2 | Extension to Weather forecast, part 2 | 
                                            
                                                | A319_1 | Extension to Aircraft mass group, part 1 | 
                                            
                                                | A323_1 | Extension to Windshear intensity, part 1 | 
                                            
                                                | A324_1 | Extension to Windshear alert installed, part 1 | 
                                            
                                                | A635_1 | Extension to The level of damage sustained by this aircraft, part 1 | 
                                            
                                                | A637_1 | Extension to Air Transport schedule type, part 1 | 
                                            
                                                | A638_1 | Extension to Air Transport domestic - international, part 1 | 
                                            
                                                | A646_1 | Extension to Number of birds/wildlife seen, part 1 | 
                                            
                                                | A647_1 | Extension to Number of birds/wildlife struck, part 1 | 
                                            
                                                | A648_1 | Extension to The estimated size of the bird (visual rendering based on average weight), part 1 | 
                                            
                                                | A676_1 | Extension to FDR - acquisition unit, part 1 | 
                                            
                                                | A679_1 | Extension to CVR - combined recorder, part 1 | 
                                            
                                                | A680_1 | Extension to CVR - time information, part 1 | 
                                            
                                                | A692_1 | Extension to Holding status, part 1 | 
                                            
                                                | A804_1 | Extension to Status of the auto pilot at first event, part 1 | 
                                            
                                                | A805_1 | Extension to Auto throttle, part 1 | 
                                            
                                                | A806_1 | Extension to Landing gear position, part 1 | 
                                            
                                                | A807_1 | Extension to Spoilers position, part 1 | 
                                            
                                                | A809_1 | Extension to Weather radar, part 1 | 
                                            
                                                | A876_1 | Extension to Ash cloud visible, part 1 | 
                                            
                                                | A877_1 | Extension to Color of ash cloud, part 1 | 
                                            
                                                | A878_1 | Extension to Density of ash cloud, part 1 | 
                                            
                                                | A1063_1 | Extension to Vertical profile at the time of occurrence, part 1 | 
                                            
                                                | A1083_1 | Old attribute - Not in use or identifiable | 
                                            
                                                | A30_1_Translate | Translation of the code-value in A30_1 column. | 
                                            
                                                | A30_Translate | Translation of the code-value in A30 column. | 
                                            
                                                | A31_1_Translate | Translation of the code-value in A31_1 column. | 
                                            
                                                | A31_Translate | Translation of the code-value in A31 column. | 
                                            
                                                | A251_1_Translate | Translation of the code-value in A251_1 column. | 
                                            
                                                | A251_Translate | Translation of the code-value in A251 column. | 
                                            
                                                | A252_1_Translate | Translation of the code-value in A252_1 column. | 
                                            
                                                | A252_Translate | Translation of the code-value in A252 column. | 
                                            
                                                | A265_1_Translate | Translation of the code-value in A265_1 column. | 
                                            
                                                | A265_Translate | Translation of the code-value in A265 column. | 
                                            
                                                | A220_1_Translate | Translation of the code-value in A220_1 column. | 
                                            
                                                | A220_Translate | Translation of the code-value in A220 column. | 
                                            
                                                | A222_1_Translate | Translation of the code-value in A222_1 column. | 
                                            
                                                | A222_Translate | Translation of the code-value in A222 column. | 
                                            
                                                | A223_1_Translate | Translation of the code-value in A223_1 column. | 
                                            
                                                | A223_Translate | Translation of the code-value in A223 column. | 
                                            
                                                | A224_1_Translate | Translation of the code-value in A224_1 column. | 
                                            
                                                | A224_Translate | Translation of the code-value in A224 column. | 
                                            
                                                | A225_1_Translate | Translation of the code-value in A225_1 column. | 
                                            
                                                | A225_Translate | Translation of the code-value in A225 column. | 
                                            
                                                | A227_1_Translate | Translation of the code-value in A227_1 column. | 
                                            
                                                | A227_Translate | Translation of the code-value in A227 column. | 
                                            
                                                | A229_1_Translate | Translation of the code-value in A229_1 column. | 
                                            
                                                | A229_Translate | Translation of the code-value in A229 column. | 
                                            
                                                | A231_1_Translate | Translation of the code-value in A231_1 column. | 
                                            
                                                | A231_Translate | Translation of the code-value in A231 column. | 
                                            
                                                | A232_1_Translate | Translation of the code-value in A232_1 column. | 
                                            
                                                | A232_Translate | Translation of the code-value in A232 column. | 
                                            
                                                | A235_1_Translate | Translation of the code-value in A235_1 column. | 
                                            
                                                | A235_Translate | Translation of the code-value in A235 column. | 
                                            
                                                | A237_1_Translate | Translation of the code-value in A237_1 column. | 
                                            
                                                | A237_Translate | Translation of the code-value in A237 column. | 
                                            
                                                | A240_1_Translate | Translation of the code-value in A240_1 column. | 
                                            
                                                | A240_Translate | Translation of the code-value in A240 column. | 
                                            
                                                | A241_1_Translate | Translation of the code-value in A241_1 column. | 
                                            
                                                | A241_Translate | Translation of the code-value in A241 column. | 
                                            
                                                | A242_1_Translate | Translation of the code-value in A242_1 column. | 
                                            
                                                | A242_Translate | Translation of the code-value in A242 column. | 
                                            
                                                | A243_1_Translate | Translation of the code-value in A243_1 column. | 
                                            
                                                | A243_Translate | Translation of the code-value in A243 column. | 
                                            
                                                | A245_1_Translate | Translation of the code-value in A245_1 column. | 
                                            
                                                | A245_Translate | Translation of the code-value in A245 column. | 
                                            
                                                | A267_1_Translate | Translation of the code-value in A267_1 column. | 
                                            
                                                | A267_Translate | Translation of the code-value in A267 column. | 
                                            
                                                | A268_1_Translate | Translation of the code-value in A268_1 column. | 
                                            
                                                | A268_Translate | Translation of the code-value in A268 column. | 
                                            
                                                | A269_1_Translate | Translation of the code-value in A269_1 column. | 
                                            
                                                | A269_Translate | Translation of the code-value in A269 column. | 
                                            
                                                | A274_1_Translate | Translation of the code-value in A274_1 column. | 
                                            
                                                | A274_Translate | Translation of the code-value in A274 column. | 
                                            
                                                | A276_1_Translate | Translation of the code-value in A276_1 column. | 
                                            
                                                | A276_Translate | Translation of the code-value in A276 column. | 
                                            
                                                | A278_1_Translate | Translation of the code-value in A278_1 column. | 
                                            
                                                | A278_Translate | Translation of the code-value in A278 column. | 
                                            
                                                | A280_1_Translate | Translation of the code-value in A280_1 column. | 
                                            
                                                | A280_Translate | Translation of the code-value in A280 column. | 
                                            
                                                | A284_1_Translate | Translation of the code-value in A284_1 column. | 
                                            
                                                | A284_Translate | Translation of the code-value in A284 column. | 
                                            
                                                | A285_1_Translate | Translation of the code-value in A285_1 column. | 
                                            
                                                | A285_Translate | Translation of the code-value in A285 column. | 
                                            
                                                | A286_1_Translate | Translation of the code-value in A286_1 column. | 
                                            
                                                | A286_Translate | Translation of the code-value in A286 column. | 
                                            
                                                | A293_1_Translate | Translation of the code-value in A293_1 column. | 
                                            
                                                | A293_Translate | Translation of the code-value in A293 column. | 
                                            
                                                | A294_1_Translate | Translation of the code-value in A294_1 column. | 
                                            
                                                | A294_Translate | Translation of the code-value in A294 column. | 
                                            
                                                | A295_1_Translate | Translation of the code-value in A295_1 column. | 
                                            
                                                | A295_Translate | Translation of the code-value in A295 column. | 
                                            
                                                | A296_1_Translate | Translation of the code-value in A296_1 column. | 
                                            
                                                | A296_Translate | Translation of the code-value in A296 column. | 
                                            
                                                | A297_1_Translate | Translation of the code-value in A297_1 column. | 
                                            
                                                | A297_Translate | Translation of the code-value in A297 column. | 
                                            
                                                | A298_1_Translate | Translation of the code-value in A298_1 column. | 
                                            
                                                | A298_Translate | Translation of the code-value in A298 column. | 
                                            
                                                | A300_1_Translate | Translation of the code-value in A300_1 column. | 
                                            
                                                | A300_Translate | Translation of the code-value in A300 column. | 
                                            
                                                | A301_1_Translate | Translation of the code-value in A301_1 column. | 
                                            
                                                | A301_Translate | Translation of the code-value in A301 column. | 
                                            
                                                | A309_1_Translate | Translation of the code-value in A309_1 column. | 
                                            
                                                | A309_Translate | Translation of the code-value in A309 column. | 
                                            
                                                | A312_1_Translate | Translation of the code-value in A312_1 column. | 
                                            
                                                | A312_Translate | Translation of the code-value in A312 column. | 
                                            
                                                | A313_1_Translate | Translation of the code-value in A313_1 column. | 
                                            
                                                | A313_Translate | Translation of the code-value in A313 column. | 
                                            
                                                | A318_1_Translate | Translation of the code-value in A318_1 column. | 
                                            
                                                | A318_Translate | Translation of the code-value in A318 column. | 
                                            
                                                | A318_2_Translate | Translation of the code-value in A318_2 column. | 
                                            
                                                | A319_1_Translate | Translation of the code-value in A319_1 column. | 
                                            
                                                | A319_2_Translate | Translation of the code-value in A319_2 column. | 
                                            
                                                | A319_Translate | Translation of the code-value in A319 column. | 
                                            
                                                | A323_1_Translate | Translation of the code-value in A323_1 column. | 
                                            
                                                | A323_Translate | Translation of the code-value in A323 column. | 
                                            
                                                | A324_1_Translate | Translation of the code-value in A324_1 column. | 
                                            
                                                | A324_Translate | Translation of the code-value in A324 column. | 
                                            
                                                | A635_1_Translate | Translation of the code-value in A635_1 column. | 
                                            
                                                | A635_Translate | Translation of the code-value in A635 column. | 
                                            
                                                | A637_1_Translate | Translation of the code-value in A637_1 column. | 
                                            
                                                | A637_Translate | Translation of the code-value in A637 column. | 
                                            
                                                | A638_1_Translate | Translation of the code-value in A638_1 column. | 
                                            
                                                | A638_Translate | Translation of the code-value in A638 column. | 
                                            
                                                | A646_1_Translate | Translation of the code-value in A646_1 column. | 
                                            
                                                | A646_Translate | Translation of the code-value in A646 column. | 
                                            
                                                | A647_1_Translate | Translation of the code-value in A647_1 column. | 
                                            
                                                | A647_Translate | Translation of the code-value in A647 column. | 
                                            
                                                | A648_1_Translate | Translation of the code-value in A648_1 column. | 
                                            
                                                | A648_Translate | Translation of the code-value in A648 column. | 
                                            
                                                | A676_1_Translate | Translation of the code-value in A676_1 column. | 
                                            
                                                | A676_Translate | Translation of the code-value in A676 column. | 
                                            
                                                | A679_1_Translate | Translation of the code-value in A679_1 column. | 
                                            
                                                | A679_Translate | Translation of the code-value in A679 column. | 
                                            
                                                | A680_1_Translate | Translation of the code-value in A680_1 column. | 
                                            
                                                | A680_Translate | Translation of the code-value in A680 column. | 
                                            
                                                | A692_1_Translate | Translation of the code-value in A692_1 column. | 
                                            
                                                | A692_Translate | Translation of the code-value in A692 column. | 
                                            
                                                | A804_1_Translate | Translation of the code-value in A804_1 column. | 
                                            
                                                | A804_Translate | Translation of the code-value in A804 column. | 
                                            
                                                | A805_1_Translate | Translation of the code-value in A805_1 column. | 
                                            
                                                | A805_Translate | Translation of the code-value in A805 column. | 
                                            
                                                | A806_1_Translate | Translation of the code-value in A806_1 column. | 
                                            
                                                | A806_Translate | Translation of the code-value in A806 column. | 
                                            
                                                | A807_1_Translate | Translation of the code-value in A807_1 column. | 
                                            
                                                | A807_Translate | Translation of the code-value in A807 column. | 
                                            
                                                | A809_1_Translate | Translation of the code-value in A809_1 column. | 
                                            
                                                | A809_Translate | Translation of the code-value in A809 column. | 
                                            
                                                | A876_1_Translate | Translation of the code-value in A876_1 column. | 
                                            
                                                | A876_Translate | Translation of the code-value in A876 column. | 
                                            
                                                | A877_1_Translate | Translation of the code-value in A877_1 column. | 
                                            
                                                | A877_Translate | Translation of the code-value in A877 column. | 
                                            
                                                | A878_1_Translate | Translation of the code-value in A878_1 column. | 
                                            
                                                | A878_Translate | Translation of the code-value in A878 column. | 
                                            
                                                | A1063_1_Translate | Translation of the code-value in A1063_1 column. | 
                                            
                                                | A1063_Translate | Translation of the code-value in A1063 column. |