# N302FE: 1973 Mcdonnell Douglas MD-10-30F, registration cancelled 2024-02-03 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: February 3, 2024 - Status when cancelled: Valid registration - Airframe: [Mcdonnell Douglas MD-10-30F](https://openairdocs.org/model/mcdonnell-douglas-md-10-30f) (registry code 3024020) - Engine: [GE CF6-50C2](https://openairdocs.org/engine/ge-cf6-50c2) (registry code 30085) - Data sheets: [TCDS A22WE](https://openairdocs.org/tcds/A22WE), [TCDS E23EA](https://openairdocs.org/tcds/E23EA) (OpenAirDocs) - Serial number: 46801 - Year built: 1973 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: January 27, 2006 - Certificate issued: May 1, 1984 - Last registry action: January 22, 2023 - Mode S code: A32742 - Owner when cancelled: [Federal Express Corporation](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORPORATION) - Location: [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis) - Owner type: Corporation - Owner's area on the map: 35.0351° N, 89.9272° W: Placed by OpenAirDocs at the center of ZIP code 38118, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N302FE - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=302FE - Page: https://openairdocs.org/deregistered/N302FE-2024-02-03 From the FAA registry file of October 31, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe. ADs and bulletins for the Mcdonnell Douglas MD-10-30F: https://openairdocs.org/model/mcdonnell-douglas-md-10-30f.md ## Service difficulty reports (204, newest 50) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR FDEA201411023449](https://openairdocs.org/sdr/FDEA201411023449), Nov 2, 2014: WIRE HARNESS. UNKNOWN. DURING DESCENT, RECEIVED NR 3 ENGINE EXCEEDANCE CAUSED EGT HIGH. EGT TEMP FLUCTUATED BETWEEN 1000 & 1087 DEGREES, SHUTDOWN ENGINE. ALL OTHER ENGINE INDICATIONS - [SDR FDEA201410163231](https://openairdocs.org/sdr/FDEA201410163231), Oct 16, 2014: PRESSURE SWITCH. FAILED. NR 1 ENGINE ANTI-ICE LEVEL 1 ANNUNCIATED AFTER PASSING 1000 FT IN DEPARTURE TURN. AIR TURN BACK. REMOVED AND REPLACED NR 2 ENGINE HIGH PRESSURE SWITCH. OPS CHEC - [SDR FDEA201410163230](https://openairdocs.org/sdr/FDEA201410163230), Oct 16, 2014: PRESSURE SWITCH. FAILED. NR 2 ENGINE HAD ANTI-ICE PRESSURE PASSING 1000 FT IN DEPARTURE TURN. AIR TURN BACK. REMOVED AND REPLACED NR 2 ENGINE ANTI-ICE HIGH PRESSURE SWITCH. OPS CHECKED - [SDR FDEA201408062092](https://openairdocs.org/sdr/FDEA201408062092), Aug 6, 2014: SENSOR. FAULTY. WHILE DESCENDING TO 6000 FEET, ENGS IDLE, NR 2 ENG RPM N1, ENG 2 EXCEEDANCE ALERT. SHUTDOWN NR 2 ENG IAW CHECKLIST. ON POST FLT FOUND NR 2 ENGINE N1 READING ERR - [SDR FDEA201405311239](https://openairdocs.org/sdr/FDEA201405311239), May 31, 2014: HOSE. LEAKING. DURING CLIMB OUT, SUFFERED NR 3 THRUST REVERSER PRESSURE FAULT. PERFORMED QRH & RETURNED TO DEPARTURE. REPLACED PNU FLEX LINE. FOUND CONNECTOR TO RT THRUST REVE - [SDR FDEA201405201094](https://openairdocs.org/sdr/FDEA201405201094), May 20, 2014: INDICATOR. FAILED. DURING WALK AROUND INSPECTION, FOUND L1 DOOR ESCAPE SLIDE LIGHT WOULD NOT TEST. SWITCHED TEST BUTTON WITH R1 DOOR, L1 TEST BUTTON GOOD. REMOVED AND REPLACED L1 - [SDR FDEA201309272331](https://openairdocs.org/sdr/FDEA201309272331), Sep 27, 2013: CONTROL UNIT. FAILED. DURING COCKPIT PREFLIGHT, CYCLED EMERGENCY POWER SWITCH TO ON-SELF TEST LATER FAILED. R & R EPCU REF AMM 24-08-01-4, RTS TEST PASS. OK FOR SERVICE, EMERGENCY PW - [SDR FDEA201304020710](https://openairdocs.org/sdr/FDEA201304020710), Apr 2, 2013: BATTERY. DISCHARGED. DURING SERVICE CHECK, FOUND EMERGENCY POWER FAIL ALERT ON EAD. FOUND BOTH BATTERY VOLTAGES BELOW LIMITS. R & R BOTH BATTERIES IAW AMM 24-34-01-4. ACCOMPLISHED E - [SDR FDEA201302260456](https://openairdocs.org/sdr/FDEA201302260456), Feb 26, 2013: VALVE. FAILED. AFTER TAKE OFF, PASSING 1500 FT. RECEIVED AURAL TRI-TONE FOR NR 2 MANIFOLD FAIL, CHECKED AIR SYS SYNOPTIC VERIFIED, REDUCED POWER TO IDLE NO HELP, STILL RED MAN - [SDR FDEA201207242664](https://openairdocs.org/sdr/FDEA201207242664), Jul 24, 2012: CONTACTOR. DAMAGED. EMERGENCY PWR OFF, LIGHT INOPERATIVE. RELEASED FOR SERVICE IAW MEL: 24-08-03-01 CATEGORY: C EXPIRATION: 01AUG12 "MEL 24-08-03-01: EMER PWR OFF LIGHT - INOP." FO - [SDR FDEA201111184974](https://openairdocs.org/sdr/FDEA201111184974), Nov 18, 2011: DIMMER. FAILED. DURING CRUISE, EXPERIENCED VERY LOUD ELECTRICAL ARCING SOUND IN OVERHEAD PANEL FOLLOWED BY THICK SMOKE FROM SAME AREA. DECLARED EMERGENCY AND DIVERTED. COMPLIED - [SDR FDEA201102270791](https://openairdocs.org/sdr/FDEA201102270791), Feb 27, 2011: CHARGER. MALFUNCTIONED. DURING POWER TRANSFER FROM EXT TO APU, ELECT LOAD HELD FOR 15 SEC APU THEN DID AUTO SHUTDOWN. AFTER 3 MIN S/D CYCLE, APU RESTARTED. EMERGENCY POWER LT ANNUNCIAT - [SDR FDEA201102110534](https://openairdocs.org/sdr/FDEA201102110534), Feb 11, 2011: GIRT BAR. LOOSE. DOOR L1 SLIDE GIRT BAR COMES OUT EVERYTIME DOOR IS DISARMED AND OPENED. ACTUACTED ARM/DISARM AND OPENED SEVERAL TIMES IAW MM 52-11-00-6, OP'S CHECK GOOD. ACFT O - [SDR FDEA201001210210](https://openairdocs.org/sdr/FDEA201001210210), Jan 21, 2010: ADIRU. MALFUNCTIONED. ENROUTE, RECEIVED AMBER ALT. LIGHT IN PFD. F/O RECEIVED AMBER ALT; IAS LIGHTS ON PFD. RECEIVED A PITOT HEAT & WINDSHEAR DET FAIL ALERT LIGHT. AUTO THROTTLES & A - [SDR FDEA200907262807](https://openairdocs.org/sdr/FDEA200907262807), Jul 26, 2009: WIRE HARNESS. DAMAGED. CLIMB 320 TO 340 AUTO THROTTLES ENGAGED NR3 ENG EXCEEDANCE HIGH EGT 1021, REQUIRED THROTTLE REDUCTION TO MAINTAIN EGT LIMITS. COMPLIED WITH EO 8-7720-7-5001. EG - [SDR FDEA200905061557](https://openairdocs.org/sdr/FDEA200905061557), May 6, 2009: THROTTLE CABLE. BINDING. PDX - MEM ON INITIAL DESCENT CLEARANCE, THE NR 2 THROTTLE WOULD NOT RETARD, N1 WAS APPROX 80 PERCENT ON N2. THROTTLE REMAINED FROZEN DURING ARRIVAL AND ENGINE W - [SDR FDEA200903241029](https://openairdocs.org/sdr/FDEA200903241029), Mar 24, 2009: SUPPORT BRACKET. CORRODED. CENTER LOWER CARGO DOOR SPOOL BRACKET NR 2 FROM FRONT HAS DIFFERENT COLOR POWDER COMING OUT BEHIND SEALANT AND SUPPORT BRACKET, RUST COLOR. CORROSION REMOVAL PE - [SDR 06FDEA1767](https://openairdocs.org/sdr/06FDEA1767), May 9, 2006: ACTUATOR. FAULTED. NR 1 A/P DISENGAGE AFTER T/O. RE-ENGAGED 1 TIME WITH IMMEDIATE DISENGAGED AGAIN. PERFORMED NR 1 AND 2 FCC TEST PER MD 10-30 MM 22-00-00-5. FOUND LIB AILERON ACT - [SDR 06FDEA1766](https://openairdocs.org/sdr/06FDEA1766), May 9, 2006: COMPUTER. MALFUNCTIONED. NR 1 A/P DISENGAGED ON CLIMBOUT. RE-ENGAGED 3 TIMES & EACH TIME IMMEDIATELY DISENGAGED AGAIN. REMOVED AND REPLACED RD FCC1. PASSED R-T-S PER MM 22-00-00-5. - [SDR 06FDEA0100](https://openairdocs.org/sdr/06FDEA0100), Jan 9, 2006: SPRING. UNKNOWN. FOUND CARTRIDGE SPRING ASSY ITEM 820 P/N ARH 1694-1 WITHOUT EO# 8-2780-7-4308 APPLICABLE. ACCOMPLISHED EO# 8-2780-7-4308 P1 ATTACHED, IN CONJUNCTION WITH NRC FE - [SDR 06FDEA0099](https://openairdocs.org/sdr/06FDEA0099), Jan 9, 2006: SKIN. CRACKED. RT WING OUTBOARD FLAP FOUND 6 CRACKS ON UPPER SKIN FROM STA XOF 543 TO STA XOF 575. BURNICHED AND BLENDED INTERESTED AREAS IAW SRM 57-00-01 FIG 1A SHT 3 VOL 1, - [SDR 06FDEA0098](https://openairdocs.org/sdr/06FDEA0098), Jan 9, 2006: REPAIR. UNKNOWN. FOUND LT WING SLAT NR 2 INT SKIN FOUND A FLUSH REPAIR DIM 5" BY 4.75" BY 5" XORS 264. REMOVED SLAT NR 2 LT, AND EXISTING REPAIRS, TRIMMED OUT PORTION OF INNER S - [SDR 06FDEA0097](https://openairdocs.org/sdr/06FDEA0097), Jan 9, 2006: STRUCTURE. CRACKED. LT WING L/E FOUND 1 CRACK 1" LONG ON CHORD FIXED PANEL AT STA XORS 798. REPAIRED STRINGER DOUBLER IAW SRM 57-10-00 FIG 49 VOL 1. FABRICATED PART IAW DETAIL PART - [SDR 06FDEA0096](https://openairdocs.org/sdr/06FDEA0096), Jan 9, 2006: REPAIR. UNKNOWN. PERFORMED INSPECTION IAW EO NR 8-5100-7-5001 P1 FOUND DOUBLER DIMENSION 4" BY 3" RT EXTERNAL FUSELAGE STA 357 LONG 31. PERFORMED INSPECTION ON REPAIR DOUBLER IA - [SDR 05FDEA04401](https://openairdocs.org/sdr/05FDEA04401), Dec 22, 2005: SKIN. CRACKED. LT WING L/E FOUND 1 CRACK 3.50" LONG ON SKIN AT STA XORS 505 AND 1 CRACK ON INT STRUCTURE LOWER CHORD FIXED PANEL. CLEANED AREA IAW M/M 12-22-01. REMOVED REFUEL - [SDR 05FDEA04400](https://openairdocs.org/sdr/05FDEA04400), Dec 22, 2005: FLOORBEAM. MISREPAIRED. AFT CARGO COMPT AT STA 1902 FOUND 1 FLOORBEAM REPAIRED FROM X 55 LT TO X -55 RT AT Z-83 WITH 1 SPLICE AND 1 WEB. STRIPPED AREA IAW SRM 51-21-01 PAR 33 VOL 2. PE - [SDR 05FDEA04354](https://openairdocs.org/sdr/05FDEA04354), Dec 16, 2005: REPAIR. UNKNOWN. FOUND DOUBLER LENGTH 9" WIDTH 8" ON RT EXT FUSELAGE AT STA 879 LONG 36. REMOVED AND REPLACED REPAIR IAW 1-109812697-7 AND SRM 53-20-00 FIG 6 SHT 5- 6 VOL 1 AND - [SDR 05FDEA04353](https://openairdocs.org/sdr/05FDEA04353), Dec 16, 2005: REPAIR. NONE. FOUND MAIN CARGO COMPT STA 1921 Z 31 BY 92 FOUND 1 NEW SECTION OF FRAME 33" LONG WITH 2 SPLICE. PERFORMED INSPECTION ON FRAME IAW SRM 53-30-00 FIG 5 VOL 1. FOUN - [SDR 05FDEA04311](https://openairdocs.org/sdr/05FDEA04311), Dec 14, 2005: REPAIR. UNKNOWN. RT WING SLAT NR 2 FOUND DOUBLER REPAIR ON UPPER SKIN T/E OB SIDE DIM 3 INCHES BY 3 INCHES. REMOVED REPAIR IAW SRM 51-35-01 PAGE 13 AND SRM 51-33-01 PAGE 34/47. - [SDR 05FDEA04310](https://openairdocs.org/sdr/05FDEA04310), Dec 14, 2005: DOUBLER. DAMAGED. PERFORMED INSPECTION IAW EO 8-5100-7-5001-P1 FOUND DOUBLER DIM 15 INCHES BY 14 INCHES LT EXT FUS STA 595 LONG 46 TO LONG 48. PERFORMED A GVI OF REPAIR IAW SRM 5 - [SDR 05FDEA04309](https://openairdocs.org/sdr/05FDEA04309), Dec 14, 2005: NONE. NONE. LT WING L/E EXT SKIN FOUND FLUSH DOUBLER DIM 2.25 INCHES BY 1.75 INCHES AT STA XORS 532. PERFORMED A GVI OF REPAIR IAW SRM 57-10-00 FIG 39 VOL 1 AND FOUND IN CO - [SDR 05FDEA04308](https://openairdocs.org/sdr/05FDEA04308), Dec 14, 2005: REPAIR. NONE. LT WING L/E EXT SKIN FOUND FLUSH DOUBLER DIM 2.75 INCHES BY 2.75 INCHES AT STA XORS 521. PERFORMED A GVI OF REPAIR IAW SRM 57-10-00 FIG 39 VOL 1 AND FOUND IN CO - [SDR 05FDEA04312](https://openairdocs.org/sdr/05FDEA04312), Dec 14, 2005: ANGLE. CRACKED. LT WING SLAT NR 4 FOUND 1 CRACK 1" LONG ON ANGLE AT STA XORS 506. REPLACED CLIP IAW MD-10-30 M/M 27-80-01-7 FIG 401 SHT 1 AND PERFORMED ADJUSTMENT IAW MD-10-30 - [SDR 05FDEA04272](https://openairdocs.org/sdr/05FDEA04272), Dec 13, 2005: REPAIR. MISINSTALLED. DISCREPANCY PERFORMED INSPECTION IAW EO 8-5100-7-5001-1P FOUND 1 DOUBLER DIMENS 13" BY 10" RT EXT FUSELAGE STA 665 LONG 41. REMOVED DOUBLER IAW SRM 51-30-00 AND - [SDR 05FDEA04271](https://openairdocs.org/sdr/05FDEA04271), Dec 13, 2005: REPAIR. UNKNOWN. FWD LOWER CARGO DOOR FOUND EXTERNAL DOUBLER FROM STA 885 TO STA 959 DIM 11 X 12 INCHES. REMOVED AND REPLACED REPAIR IAW SRM 52-10-00 FIG 6 VOL 1. FABRICATED PAR - [SDR 05FDEA04270](https://openairdocs.org/sdr/05FDEA04270), Dec 13, 2005: REPAIR. UNKNOWN. PERFORMED INSPECTION IAW EO# 8-5100-7-5001-1D FOUND DOUBLER LENGTH 12" WIDTH 9" ON TOP INTERNAL BULKHEAD NLG AT STA 560 Z-38 X11. NO ACTION TAKEN IAW EO NR 8-51 - [SDR 05FDEA04269](https://openairdocs.org/sdr/05FDEA04269), Dec 13, 2005: INTERCOSTAL. CRACKED. FWD CARGO COMPT AT STA 879 RT AT LONG 39 AFTER REMOVAL INTERCOSTAL WITH N/R C40124 FOUND ON STRUT 1 CRACK 2.50" LONG. REMOVED PLATE IAW SRM 51-33-01 PAGE 34/47 - [SDR 05FDEA04142](https://openairdocs.org/sdr/05FDEA04142), Dec 5, 2005: REPAIR. DAMAGED. DISCREPANCY IN THE UPPER SURFACE OF RT DETACHABLE ELEVATOR AT STA XE 80 FOUND 1EA REPAIR DOUBLER 3.5 INCH DIA. PERFORMED A GVI OF REPAIR IAW SRM 55-00-01 FIG 3 - [SDR 05FDEA04140](https://openairdocs.org/sdr/05FDEA04140), Dec 5, 2005: REPAIR. UNKNOWN. LEFT OUTBOARD ELEVATOR REPAIR ASSESSEMENT FOUND 1EA EXT DOUBLER ON LOWER SIDE AT XE 345 DIMENIONS 7 X 4.5 INCH. PERFORMED INSPECTION ON REPAIR DOUBLER IAW SRM 5 - [SDR 05FDEA04139](https://openairdocs.org/sdr/05FDEA04139), Dec 5, 2005: REPAIR. UNKNOWN. RIGHT WING INBOARD FLAP FOUND DOUBLER REPAIR ON UPPER SKIN AT STA XIFH 236 DIMENIONS 3.5 X 5 INCH. PERFORMED A GVI OF REPAIR IAW SRM 57-00-01 FIG 4 VOL 1 AND FO - [SDR 05FDEA04138](https://openairdocs.org/sdr/05FDEA04138), Dec 5, 2005: REPAIR. UNKNOWN. RIGHT WING INBOARD FLAP FOUND DOUBLER REPAIR ON LOWER SKIN AT STA XIFH 189 DIMENIONS 8.5 X 5 INCH. PERFORMED A GVI OF REPAIR IAW SRM 57-00-01 FIG 4 VOL 1 AND FO - [SDR 05FDEA04137](https://openairdocs.org/sdr/05FDEA04137), Dec 5, 2005: REPAIR. UNKNOWN. RIGHT WING INBOARD FLAP FOUND DOUBLER REPAIR ON LOWER SKIN AT STA XIFH 155 DIMENIONS 3.25 INCH. PERFORMED A GVI OF REPAIR IAW SRM 57-00-01 FIG 4 VOL 1 AND FOUND - [SDR 05FDEA04135](https://openairdocs.org/sdr/05FDEA04135), Dec 5, 2005: REPAIR. UNKNOWN. INBOARD LT ELEVATOR UPPER SIDE FOUND 1 EXTERNAL DOUBLER REPAIR DIA 3" AT XE 160. PERFORMED INSPECTION OF REPAIR DOUBLER IAW SRM 55-00-01 VOL 1 FIG 3. FOUND IN C - [SDR 05FDEA04136](https://openairdocs.org/sdr/05FDEA04136), Dec 5, 2005: REPAIR. UNKNOWN. FOUND UPPER INBOARD LT ELEVATOR FOUND 1 EXTERNAL DOUBLER REPAIR BETWEEN XE 240 AND XE 191 DIMENS. 45" BY 8". PERFORMED INSPECTION ON REPAIR DOUBLER IAW SRM 55-1 - [SDR 05FDEA04134](https://openairdocs.org/sdr/05FDEA04134), Dec 5, 2005: REPAIR. PROPER. UPPER LT DETACHABLE ELEVATOR FOUND 1 EXTERNAL DOUBLER REPAIR AT XE 70 DIMENSION 4" BY 3.5". PERFORMED INSPECTION ON DOUBLER REPAIR IAW SRM 55-10-00 FIG 8 VOL 1. - [SDR 05FDEA04133](https://openairdocs.org/sdr/05FDEA04133), Dec 5, 2005: REPAIR. PROPER. UPPER LT DETACHABLE ELEVATOR FOUND 1 EXTERNAL DOUBLER REPAIR AT XE 60 DIMENSION 7" BY 6.5. PERFORMED INSPECTION ON REPAIR DOUBLER IAW SRM 55-10-00 VOL 1 FIG 8 F - [SDR 05FDEA04132](https://openairdocs.org/sdr/05FDEA04132), Dec 5, 2005: REPAIR. PROPER. DISCREPANCY PERFORMED INSPECTION IAW EO NR 8-5100-7-5001-P1 FOUND DOUBLER DIMENS 14" BY 4" RT, EXTERNAL FUSELAGE STA 959 LONG 40 TO LONG 42. PERFORMED A GVI OF - [SDR 05FDEA04130](https://openairdocs.org/sdr/05FDEA04130), Dec 5, 2005: REPAIR. PROPER. DISCREPANCY PERFORMED INSPECTION IAW EO NR 8-5100-7-5001-P2 FOUND DOUBLER DIMENS 12" BY 7.5" EXTERNAL FUSELAGE AT STA 1370 LONG 51 RT TO 51 LT. PERFORMED A GVI - [SDR 05FDEA04129](https://openairdocs.org/sdr/05FDEA04129), Dec 5, 2005: REPAIR. PROPER. DISCREPANCY LT WING INBOARD FLAP FOUND A FLUSH DOUBLER 7.75" BY 4.75" ON LOWER SKIN AT STA XIFH 133. PERFORMED A GVI OF REPAIR IAW EA NR 8-5710-90133 AND FOUND - [SDR 05FDEA04128](https://openairdocs.org/sdr/05FDEA04128), Dec 5, 2005: REPAIR. PROPER. DISCREPANCY IN THE AFT FUSELAGE SECTION ZONE 316 AT STA Y 2140 FOUND 1 REPAIR ANGLE ON THE FRAME'S CAP AT X10 SIZE 10" X 2.5". PERFORMED A GVI OF REPAIR IAW SRM All 204: https://openairdocs.org/deregistered/N302FE-2024-02-03/reports.md ## NTSB investigations (2) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB NYC00LA086](https://openairdocs.org/ntsb/NYC00LA086), Mar 1, 2000: McDonnell Douglas DC-10-30F (N302FE), Newark, NJ, substantial damage. Probable cause: The tug operator's inadequate visual lookout. - [NTSB CHI97IA164](https://openairdocs.org/ntsb/CHI97IA164), Jun 10, 1997: Douglas DC-10-30F (N302FE), Chicago, IL, incident, no damage. Probable cause: the lack of communications to assure safe operations between aircraft on a non-movement area. ## FAA accident and incident reports (2) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20000312017979A](https://openairdocs.org/incident/20000312017979A), Mar 12, 2000: Doug DC1030F (N302FE), Newark, NJ, Substantial damage. (.4)The airplane was taxiing to the runway for departure when the APU door light illuminated. The airplane returned to the loading dock, the engines were shut… - [Incident 19970609025279I](https://openairdocs.org/incident/19970609025279I), Jun 9, 1997: Doug DC1030F (N302FE), Chicago, IL. Taxiing to ramp no frequency for area. Had to back up due outboned traffic. ATC then set up 1219 for temp control. --- 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.