# Service difficulty reports: N468AA, cancelled Mar 1, 2018 A list on [N468AA, cancelled Mar 1, 2018](https://openairdocs.org/deregistered/N468AA-2018-03-01.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. Page 1 of 2 · 60 reports - [SDR AALA20160426012](https://openairdocs.org/sdr/AALA20160426012.md): Ballast · overheated · Apr 17, 2016 · N468AA · Doug DC982 · Passenger Compartment Lighting > AIRCRAFT WAS GNDED. ACRID SMELL REPORT IN AFT CABIN ACCOMPANIED BY SMOKE COMING OUT OF LIGHTING FIXTURE. EXACT FIXTURE NOT KNOWN. R & R THE UPPER SIDEWALL BALLAST AT ROW 10 IAW AMM 33-21-03 & ACCOMPLISHED OPERATIONAL CHECK. SYSTEM CHECKED NORMAL. - [SDR AALA20151106012](https://openairdocs.org/sdr/AALA20151106012.md): Regulator Valve · odor · Nov 2, 2015 · N468AA · Doug DC982 · Cabin Pressure Control System > SHORTLY AFTER TAKEOFF ROTATION, THERE WAS A FAINT SHORT DURATION, APPROX 1 MINUTE, ODOR, EITHER A BURNING RUBBER OR OIL RESIDUE ODOR. NO SMOKE, JUST SMELL OR ODOR. THE FLIGHT CONTINUED TO DESTINATION WITHOUT FURTHER INCIDENT. R & R RT AIR CONDITIONING PRESS - [SDR AALA20151106011](https://openairdocs.org/sdr/AALA20151106011.md): Regulator Valve · odor · Nov 2, 2015 · N468AA · Doug DC982 · Cabin Pressure Control System > SHORTLY AFTER TAKEOFF ROTATION, THERE WAS A FAINT, SHORT DURATION, APPROX 1 MINUTE, ODOR, EITHER A BURNING RUBBER OR OIL RESIDUE ODOR. NO SMOKE, JUST SMELL OR ODOR. THE FLIGHT CONTINUED TO DESTINATION WITHOUT FURTHER INCIDENT. R & R LT AIR CONDITIONING PRES - [SDR AALA20151106010](https://openairdocs.org/sdr/AALA20151106010.md): Water Separator · odor · Nov 2, 2015 · N468AA · Doug DC982 · Humidity Control System > SHORTLY AFTER TAKEOFF ROTATION, THERE WAS A FAINT, SHORT DURATION, APPROX 1 MINUTE, ODOR, EITHER A BURNING RUBBER OR OIL RESIDUE ODOR. NO SMOKE, JUST SMELL OR ODOR. THE FLIGHT CONTINUED TO DESTINATION WITHOUT FURTHER INCIDENT. R & R RT WATER SEPARATOR IAW A - [SDR AALA20151106009](https://openairdocs.org/sdr/AALA20151106009.md): Water Separator · odor · Nov 2, 2015 · N468AA · Doug DC982 · Humidity Control System > SHORTLY AFTER TAKEOFF ROTATION, THERE WAS A FAINT, SHORT DURATION, APPROX 1 MINUTE, ODOR, EITHER A BURNING RUBBER OR OIL RESIDUE ODOR. NO SMOKE, JUST SMELL OR ODOR. THE FLIGHT CONTINUED TO DESTINATION WITHOUT FURTHER INCIDENT. R & R THE LT WATER SEPARATOR I - [SDR AALA20150618027](https://openairdocs.org/sdr/AALA20150618027.md): Clamp · leaking · Jun 18, 2015 · N468AA · Doug DC982 · Pneumatic Distribution System > AIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT. DURING CLIMB, PACK TRIPPED OFF & THE TAIL COMPARTMENT TEMP HIGH LIGHT ILLUMINATED. REMOVED & REPOSITIONED DUCT. REPLACED LOWER CLAMP & UPPER SHIMS IAW AMM 20-10-11. PERFORMED OPERATION - [SDR AALA20150518005](https://openairdocs.org/sdr/AALA20150518005.md): Slide · unsecure · May 17, 2015 · N468AA · Doug DC982 · Escape Slide > AT GATE AS 1L DOOR WAS OPENED, UPON ARRIVAL, SLIDE FELL OUT OF HOUSING. REINSTALLED 1L DOOR SLIDE IAW MM 25-62-00. - [SDR AALA20150124003](https://openairdocs.org/sdr/AALA20150124003.md): Skin · damaged · Jan 24, 2015 · N468AA · Doug DC982 · Elevator, Plate/Skin > RIGHT ELEVATOR STATIC WICK SHOWS EVIDENCE OF LIGHTNING STRIKE DAMAGE TO UPPER AFT OTBD SKIN. REPAIRED AREA IAW FEA. - [SDR AALA20141123011](https://openairdocs.org/sdr/AALA20141123011.md): Switching Unit · defective · Nov 23, 2014 · N468AA · Doug DC982 · Drag Control System > AIR INTERRUPT, RETURNED & EMER DECLARED. LANDING UNEVENTFUL, NOT OVERWEIGHT. DURING CLIMB THE NLG RED LIGHT REMAINED LIT WITH AUTO SPOILER DO NOT USE & STALL INDICATION FAILURE LIGHTS. NLG STRUT BOTTOMED. PERFORMED NOSE GEAR STRUT SERVICE IAW 32-21-02. RE - [SDR AALA20140922003](https://openairdocs.org/sdr/AALA20140922003.md): Band · damaged · Sep 22, 2014 · N468AA · Doug DC982 · Vertical Stabilizer Miscellaneous Structure > DORSAL FIN BAND AT STATION 52.267 HOLES OUT OF ROUND. REPLACED 503 BAND IAW SRM 55-03-00. - [SDR AALA20140919011](https://openairdocs.org/sdr/AALA20140919011.md): Skin · damaged · Sep 19, 2014 · N468AA · Doug DC982 · Fuselage Main, Plate/Skin > DAMAGED HOLE IN SKIN AT STATION 160 & STRINGER 26 LT. INSTALLED SLEEVE BUSHING IN SKIN. - [SDR AALA20140919010](https://openairdocs.org/sdr/AALA20140919010.md): Skin · damaged · Sep 19, 2014 · N468AA · Doug DC982 · Fuselage Main, Plate/Skin > DAMAGED FASTENER HOLE IN SKIN AT STATION 151 & STRINGER 26 LT. INSTALLED SLEEVE BUSHING IN SKIN. - [SDR AALA20140915007](https://openairdocs.org/sdr/AALA20140915007.md): Skin · worn · Sep 15, 2014 · N468AA · Doug DC982 · Vertical Stabilizer, Plate/Skin > LEADING EDGE OF VERTICAL BELOW ZFS 52.267 WORN. ACCOMPLISHED NESTED ANGLE REPAIR IAW SRM 55-03-00 FIGURE 29. - [SDR AALA20140915006](https://openairdocs.org/sdr/AALA20140915006.md): Skin · worn · Sep 15, 2014 · N468AA · Doug DC982 · Vertical Stabilizer, Plate/Skin > VERTICAL STABILIZER LE JUST BELOW ZFS 52 HAS WORN HOLES. INSTALLED PLUG IAW EA MD80-55-036666. - [SDR AALA20140912010](https://openairdocs.org/sdr/AALA20140912010.md): Skin Panel · worn · Sep 12, 2014 · N468AA · Doug DC982 · Vertical Stabilizer, Plate/Skin > FOUND WEAR IN FASTENER HOLES ON VERTICAL STABILIZER LE PANEL. INSTALLED REPAIR DOUBLER ON VERTICAL STABILIZER LE PANEL IAW SRM 55-03-00-001. - [SDR AALA20140912009](https://openairdocs.org/sdr/AALA20140912009.md): Structure · worn · Sep 12, 2014 · N468AA · Doug DC982 · Vertical Stabilizer Miscellaneous Structure > FOUND WEAR IN VERTICAL STABILIZER DORSAL FASTENER HOLES. INSTALLED REPAIR DOUBLER IAW SRM 55-03-00-001. - [SDR AALA20140910007](https://openairdocs.org/sdr/AALA20140910007.md): Longeron · cracked · Sep 10, 2014 · N468AA · Doug DC982 · Fuselage Main, Longeron/Stringer > LONGERON 24 LT AT STATION 200 CRACKED. ACCOMPLISHED SPLICE REPAIR IAW SRM 53-02-00-001. - [SDR AALA20140910006](https://openairdocs.org/sdr/AALA20140910006.md): Longeron · cracked · Sep 10, 2014 · N468AA · Doug DC982 · Fuselage Main, Longeron/Stringer > LONGERON 23 LT AT STATION 200 CRACKED. ACCOMPLISHED SPLICE REPAIR IAW SRM 53-02-00-001. - [SDR AALA20140910004](https://openairdocs.org/sdr/AALA20140910004.md): Longeron · cracked · Sep 10, 2014 · N468AA · Doug DC982 · Fuselage Main, Longeron/Stringer > LONGERON 26 LT AT STATION 160 CRACKED. INSTALLED SPLICE REPAIR IAW SRM 53-02-00-001. - [SDR AALA20140909010](https://openairdocs.org/sdr/AALA20140909010.md): Longeron · cracked · Sep 9, 2014 · N468AA · Doug DC982 · Fuselage Main, Longeron/Stringer > LONGERON 25 CRACKED AT STATION 160. ACCOMPLISHED REPAIR IAW SRM 53-02-00. - [SDR AALA20130422002](https://openairdocs.org/sdr/AALA20130422002.md): Battery Pack · not seated · Apr 21, 2013 · N468AA · Doug DC982 · Emergency Lighting > TAIL COMPARTMENT EMERGENCY LIGHTS ABOVE CATWALK INOPERATIVE. RESEATED BATTERY PACK FOR TAIL COMPARTMENT EMERGENCY LIGHTS ABOVE CATWALK. OPS CHECK NORMAL. - [SDR AALA20130422001](https://openairdocs.org/sdr/AALA20130422001.md): Battery Pack · not seated · Apr 21, 2013 · N468AA · Doug DC982 · Emergency Lighting > CEILING EMERGENCY LIGHTS FROM ROWS 7 TO ROW 11 INOPERATIVE. RESEATED BATTERY PACK FOR CEILING EMERGENCY LIGHTS FROM ROWS 7 TO 11. OPS CHECK NORMAL. - [SDR AALA20120115TUL03](https://openairdocs.org/sdr/AALA20120115TUL03.md): Cusp Web · corroded · Jan 15, 2012 · N468AA · Doug DC982 · Fuselage Miscellaneous Structure > CUSP FROM STATIONS 145 TO 170 RIGHT BUTTLINE 56 CORRODED. ACCOMPLISHED DOUBLER REPAIR PER AARD 53-20-00-14. - [SDR AALA20120112TUL01](https://openairdocs.org/sdr/AALA20120112TUL01.md): Cusp Web · corroded · Jan 12, 2012 · N468AA · Doug DC982 · Fuselage Miscellaneous Structure > RIGHT CUSP AT STATION 342 CORRODED. ACCOMPLISHED DOUBLER REPAIR PER AARD 53-20-00-16. - [SDR AALA20120111TUL08](https://openairdocs.org/sdr/AALA20120111TUL08.md): Cusp Web · corroded · Jan 11, 2012 · N468AA · Doug DC982 · Fuselage Miscellaneous Structure > RIGHT CUSP AT STATION 535 TO 539 CRACKED. ACCOMPLISHED DOUBLER REPAIR PER AARD 53-20-00-16. - [SDR AALA20120111TUL07](https://openairdocs.org/sdr/AALA20120111TUL07.md): Cusp Web · corroded · Jan 11, 2012 · N468AA · Doug DC982 · Fuselage Miscellaneous Structure > LEFT CUSP AT STATION 1142 CORRODED. ACCOMPLISHED DOUBLER REPAIR PER AARD 53-20-00-16. - [SDR AALA20120107TUL03](https://openairdocs.org/sdr/AALA20120107TUL03.md): Bracket · cracked · Jan 7, 2012 · N468AA · Doug DC982 · Fuselage Main, Bulkhead > TOP BRACKET CRACKED ON AFT PRESSURE BULKHEAD STIFFENER, 34 INCHES ABOVE FLOOR AT LEFT OUTBOARD END. INSTALLED ANGLE BRACKET ON AFT BULKHEAD STIFFENER LEFT OUTBOARD END PER AARD 51-10-00-5. - [SDR AALA20120106TUL03](https://openairdocs.org/sdr/AALA20120106TUL03.md): Cusp Web · cracked · Jan 6, 2012 · N468AA · Doug DC982 · Fuselage Miscellaneous Structure > CARGO AFT CX LT CUSP CRACKED STA 1266. INSTALLED CUSP SHEET AT STA1250-1309 LT SIDE PER AARD 53-20-00-16. - [SDR AALA20120115TUL01](https://openairdocs.org/sdr/AALA20120115TUL01.md): Cusp Web · damaged · Jan 5, 2012 · N468AA · Doug DC982 · Fuselage Miscellaneous Structure > CUSP AT STATIONS 1244 TO 1250 DAMAGED. REMOVED DAMAGE AND INSTALLED DOUBLER PER AARD 53-20-00-16. - [SDR AALA20120105TUL17](https://openairdocs.org/sdr/AALA20120105TUL17.md): Cusp Web · damaged · Jan 5, 2012 · N468AA · Doug DC982 · Fuselage Miscellaneous Structure > LEFT CUSP SHEET IS DAMAGED FROM STATIONS 1244 TO 1250. INSTALLED DOUBLER PER AARD 53-20-00-16 AND EA MD80-53-021127. - [SDR AALA20111217TUL06](https://openairdocs.org/sdr/AALA20111217TUL06.md): Membrane · corroded · Dec 17, 2011 · N468AA · Doug DC982 · Fuselage Miscellaneous Structure > CORROSION ON SUBFLOOR UNDER G-1 GALLEY DRAIN PAN. INSTALLED DOUBLER ON SUBFLOOR UNDER G-1 GALLEY DRAIN PAN PER AARD 53-20-00-16. - [SDR AALA20111217TUL03](https://openairdocs.org/sdr/AALA20111217TUL03.md): Membrane · corroded · Dec 17, 2011 · N468AA · Doug DC982 · Fuselage Miscellaneous Structure > CORROSION ON SUBFLOOR AT G-2 GALLEY AFT INBD FLOOR TIEDOWN FITTING AT STATION 216. INSTALLED SUB-FLOOR DOUBLER PER AARD 53-20-00-16. - [SDR AALA20111217TUL02](https://openairdocs.org/sdr/AALA20111217TUL02.md): Tie Down · corroded · Dec 17, 2011 · N468AA · Doug DC982 · Fuselage, Equipment Attach Fittings > CORROSION ON G-2 GALLEY AFT INBD FLOOR TIEDOWN FITTING AT STATION 216. INSTALLED UPPER G-2 GALLEY MOUNT PER AARD 51-10-00-5. - [SDR AALA20111116TUL03](https://openairdocs.org/sdr/AALA20111116TUL03.md): Cusp Web · corroded · Nov 16, 2011 · N468AA · Doug DC982 · Fuselage Miscellaneous Structure > LEFT CUSP STATIONS 1088 TO 1091 CORROSION BEYOND LIMITS. REMOVED DAMAGE AND INSTALLED DOUBLER REPAIR PER AARD 53-20-00-16. - [SDR AALA20111116TUL01](https://openairdocs.org/sdr/AALA20111116TUL01.md): Pan · cracked · Nov 16, 2011 · N468AA · Doug DC982 · Fuselage Main, Structure > CRACK IN LEFT RINGPAN AT UPPER AFT CORNER. REMOVED CRACK AND INSTALLED DOUBLER PER AARD 53-10-00-25. - [SDR AALA20111115TUL04](https://openairdocs.org/sdr/AALA20111115TUL04.md): Skin · dented · Nov 15, 2011 · N468AA · Doug DC982 · Fuselage Main, Plate/Skin > DENTS IN SKIN AT STATION 256. INSTALLED DOUBLER REPAIR PER BOEING DRAWING SG09530002. - [SDR AALA20110718TUL06](https://openairdocs.org/sdr/AALA20110718TUL06.md): Gearbox · failed · Jul 18, 2011 · N468AA · Doug DC982 · Turbine Engine Accessory Drive > BNA - CREW REPORTED NUMBER 2 ENGINE OIL QUANTITY AND OIL PRESSURE LOSS. RIGHT ENGINE SHUTDOWN (SINGLE ENGINE TIME 10 MIN). EMERGENCY DECLARED FLIGHT RETURNED BNA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT ENGINE AT BNA ON 07/18/ - [SDR AALA20110603TUL01](https://openairdocs.org/sdr/AALA20110603TUL01.md): A/C Pack · dirty · Jun 2, 2011 · N468AA · Doug DC982 · Cabin Cooling System > LIT - CREW REPORTED ODOR IN FLIGHT DECK AND CABIN. EMERGENCY DECLARED FLIGHT RETURNED LIT LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. ACCOMPLISHED PACK BURN. SYSTEM GROUND CHECK NORMAL OPERATION. - [SDR AALA20100721PHL01](https://openairdocs.org/sdr/AALA20100721PHL01.md): Filter · clogged · Jul 21, 2010 · N468AA · Doug DC982 · Turbine Engine Oil System > PHL - ON DESCENT RIGHT ENGINE OIL STRAINER CLOGGED LIGHT ILLUMINATED, IDLE POWER WAS NECESSARY TO KEEP LIGHT OUT. EMERGENCY DECLARED, LANDED PHL WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED OIL FILTER AND DRAINED OIL AND REPLACED WITH CLEAN OIL - [SDR AALA20100605DFW01](https://openairdocs.org/sdr/AALA20100605DFW01.md): Duct · blown · Jun 5, 2010 · N468AA · Doug DC982 · Engine Anti-Icing System > DFW - CREW REPORTED NUMBER 2 ENGINE FIRE LOOP HAD A FIRE INDICATION FOLLOWED BY WARNING BELL. EMERGENCY DECLARED RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED ANTI ICE DUCT THAT WAS BLOWN. SYSTEM GROUND CHECKED NORMAL OPERAT - [SDR AALA20091107TUL03](https://openairdocs.org/sdr/AALA20091107TUL03.md): Tire · damaged · Nov 6, 2009 · N468AA · Doug DC982 · Tire > INFLIGHT DFW TO MEX. CREW REPORTED SEVERE YAW AT ROTATION. FELT LIKE NOSE GEAR PROBLEM. ALSO CAPTAINS SLIDING WINDOW POSSIBLE CRACK. EMERGENCY DECLARED AND LANDED SAT WITHOUT INCIDENT. NO DEFECTS NOTED WITH LANDING GEAR. REPLACED BOTH NOSE LANDING GEAR TI - [SDR AALA20091005LGA01](https://openairdocs.org/sdr/AALA20091005LGA01.md): Battery Pack · discharged · Oct 4, 2009 · N468AA · Doug DC982 · Emergency Lighting > EMERGENCY LIGHTS AT FORWARD GALLEY CEILING INOPERATIVE. REPLACED BATTERY PACK FOR FORWARD GALLEY CEILING LIGHTS. - [SDR AALA2009010600151](https://openairdocs.org/sdr/AALA2009010600151.md): Seal · torn · Jan 6, 2009 · N468AA · Doug DC982 · Passenger/Crew Doors > DFW INFLIGHT RIC TO DFW - CREW REPORTED MODERATE BUMP IN FLIGHT FOLLOWED BY FORWARD ENTRY DOOR NOISE. CABIN ALTITUDE ROSE TO 9500 FEET. DESCENDED TO FL190. FLIGHT ATTENDANTS PUT WET BLANKETS IN THE DOORWAY AND CABIN ALTITUDE WENT TO NORMAL. LANDED DFW WITH - [SDR AALA200801686](https://openairdocs.org/sdr/AALA200801686.md): Regulator · malfunctioned · Jun 23, 2008 · N468AA · Doug DC982 · Cabin Cooling System > DEN INFLIGHT T1055/23JUN. CREW REPORTED ODOR AND HAZE IN CABIN. RETURNED TO DEN AND LANDED WITHOUT INCIDENT. NO EVIDENCE OF FIRE FOUND. REPLACED RT AIR CONDITIONING PILOT PRESSURE REGULATOR AND ACCOMPLISHED PACK BURN. SYSTEM GROUND CHECKED NORMAL OPERATIO - [SDR AALA200800746](https://openairdocs.org/sdr/AALA200800746.md): Battery Pack · dislodged · Mar 28, 2008 · N468AA · Doug DC982 · Emergency Lighting > LGA - EMERGENCY LIGHTS AT OVERHEAD SEAT ROW 28 TO AFT OF CABIN INOPERATIVE. RESEATED BATTERY PACK FOR EMERGENCY LIGHT AT OVERHEAD SEAT ROW 28 TO AFT OF CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA200800747](https://openairdocs.org/sdr/AALA200800747.md): Lamp · inoperative · Mar 28, 2008 · N468AA · Doug DC982 · Emergency Lighting > LGA - EMERGENCY LIGHT AT TAIL COMPARTMENT INOPERATIVE. REPLACED LAMP FOR EMERGENCY LIGHT AT TAIL COMPARTMENT. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20070965](https://openairdocs.org/sdr/AALA20070965.md): Battery Pack · inoperative · May 28, 2007 · N468AA · Doug DC982 · Emergency Lighting > LGA - EMERGENCY LIGHT AT FIRST CLASS SECTION INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHT AT FIRST CLASS SECTION. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20070355](https://openairdocs.org/sdr/AALA20070355.md): Strut · leaking · Feb 16, 2007 · N468AA · Doug DC982 · Main Landing Gear Strut/Axle/Truck > ORD INFLIGHT - UNABLE TO RETRACT LANDING GEAR. THREE GREEN INDICATION AT ALL TIMES. GEAR HANDLE WOULD NOT MOVE FULL RANGE. LANDED ORD WITHOUT INCIDENT. FOUND NOSE LANDING GEAR STRUT NOT FULLY EXTENDING. REPACKED NOSE LANDING GEAR STRUT. SYSTEM GROUND CHE - [SDR AALA20070345](https://openairdocs.org/sdr/AALA20070345.md): Seal · dirty · Feb 16, 2007 · N468AA · Doug DC982 · Main Landing Gear Strut/Axle/Truck > ORD INFLIGHT T1349/16FEB - CREW UNABLE TO RETRACT LANDING GEAR. RETURNED TO ORD AND LANDED WITHOUT INCIDENT. CLEANED AND REPLACED SEALS, BEARING PLATE, AND SCHRADER VALVE. SERVICED STRUT WITH NEW FLUID. SYSTEM GROUND CHECKED NORMAL OPERATION. - [SDR AALA20040358](https://openairdocs.org/sdr/AALA20040358.md): Module · inoperative · Mar 17, 2004 · N468AA · Doug DC982 · Emergency Lighting > DFW - SEAT MOUNTED EMERGENCY LIGHT IN FORWARD SECTION ARE DIM. REPLACED NUMBER ONE CONTROL MODULE AND BATTERY AND REPLACED NUMBER TWO BATTERY FOR SEAT MOUNTED EMERGENCY LIGHT IN FORWARD SECTION. SYSTEM GROUND CHECKED NORMAL OPERATION. Next page: https://openairdocs.org/deregistered/N468AA-2018-03-01/reports.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE n_number = 'N468AA' AND deregistration_id = 'N468AA-2018-03-01' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N468AA-2018-03-01/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.