# Service difficulty reports: N168UP A list on [N168UP](https://openairdocs.org/aircraft/N168UP.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 4 · 155 reports - [SDR IPXA2026052326635](https://openairdocs.org/sdr/IPXA2026052326635.md): Compensator · faulted · May 23, 2026 · N168UP · Airbus A300F4622R · Landing Gear Brake System > LEFT GEAR BRAKE TEMPS SHOW ZERO REQS FURTHER TS REF BARCODE T3F18E008VZQZ. REMOVED AND REPLACED BAD COMPENSATION UNIT PER A300 AMM 32-47-13/401. OPS CHECK GOOD AT THIS TIME. - [SDR IPXA2026052613721](https://openairdocs.org/sdr/IPXA2026052613721.md): Brake Assy · inoperative · May 22, 2026 · N168UP · Airbus A300F4622R · Landing Gear Brake System > ON LANDING USING MED AUTOBRAKES AND THEN MANUAL BRAKING NO LEFT MAIN GEAR BRAKING ENGAGED. LEFT MAIN GEAR TEMPS ALL REMAIN ZERO. THE ORIGINAL FAULT IS CORRECTED AND THE LH MLG BRAKES TEMP FAULT IS DEFERRED IAW MEL 32-47-02. REF BARCODE: T3F18E008W57X. R/R LH M - [SDR IPXA2026042922983](https://openairdocs.org/sdr/IPXA2026042922983.md): Control Handle · stuck · Apr 28, 2026 · N168UP · Airbus A300F4622R · Landing Gear Selector > AIR TURN BACK, GEAR WOULDN'T RETRACT HANDLE STOPPED IN OFF POS. ALL 3 GEAR SHOWED UNLK & DOWN W/ GEAR HANDLE IN OFF POSITION. FOLLOWED ECAM & PUT HANDLE DOWN. UNLK EXTINGUISHED & 3 GREEN DOWN & LOCKED REMAINED. ACCOMPLISHED OPERATIONAL CHECK WITH LANDING GEAR - [SDR IPXA2026042212335](https://openairdocs.org/sdr/IPXA2026042212335.md): Battery · inoperative · Apr 21, 2026 · N168UP · Airbus A300F4622R · Door Warning System > DURING OPS CHECK OF INBD APSU BATTERY APSU FLAGGED OUTBOARD APSU BATTERY NEEDING TO BE REPLACED. R&R OUTBOARD APSU BATTERY REFERENCING 52-73-00/501. OPS CHECK GOOD. - [SDR IPXA2026022350591](https://openairdocs.org/sdr/IPXA2026022350591.md): Indicator · no discrepancy · Feb 17, 2026 · N168UP · Airbus A300F4622R · Landing Gear Brake System > EMERGENCY DECLARED, LEFT ALTERNATE BRAKE RESIDUAL PRESSURE AFTER CONFIGURATION FOR LANDING. PRESSURE WAS PEGGED AT THE LIMIT UNTIL TOUCHDOWN. BRAKE PRESSURE NOW SHOWS NORMAL. R2 INDICATOR BRAKE YELLOW PRESSURE TRIPLE. OPS CK GOOD 32-43-02 & 32-45-00. - [SDR IPXA2025071307109](https://openairdocs.org/sdr/IPXA2025071307109.md): Attach Plate · gouged · Jul 13, 2025 · N168UP · Airbus A300F4622R · Nacelle/Pylon, Main Frame > NR 1 ENG PYLON FORWARD SKIN PANEL ASSY OTBD PLATE FOUND GOUGED. REMOVED AND INSTALLED FAIRING ATTACH PLATE 221-0081-325 ON NR 1 ENG PYLON SKIN PANEL ASSY OTBD PLATE. IAW SRM 54-55-51 AIPC 54-54-06-02D. - [SDR IPXA2025060438465](https://openairdocs.org/sdr/IPXA2025060438465.md): Retainer · cracked · Jun 4, 2025 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > FAULT - AFT CARGO DOOR AFT SEAL RETAINER TO FUSELAGE UPPER CUTOUT FOUND CRACKED AND WITH STOP DRILLED HOLE.REMOVED AFT CARGO DOOR SEAL RETAINER PN: F539713470100 SN: 1152747108 FROM AFT CARGO DOOR SEAL IAW A300SRM 51-40-21 STEP 5 SUB STEPS A-E & STEP D SUB STE - [SDR IPXA2025052686436](https://openairdocs.org/sdr/IPXA2025052686436.md): Adapter · corroded · May 26, 2025 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > FAULT - CLS ADAPTER AT FLOOR PANEL 251LM BETWEEN FRAMES (57.5-C58) INTERGRANULAR CORROSION FOUND. NEW CLS ADAPTER INSTALLED IAW AIRBUS DRAWING A53275478. ALSO IAW SRM 53-16-15 FIG 6, SRM 51-40-21 PAGE 26 FIGURE 9. NEW CLS ADAPTER INTER-FAY SEALED IAW 51-24-00 - [SDR IPXA2025041505223](https://openairdocs.org/sdr/IPXA2025041505223.md): Assist Handle · broken · Apr 14, 2025 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > L1 CREW ENTRY DOOR ASSIST HANDLE BROKEN. - [SDR IPXA2025061897560](https://openairdocs.org/sdr/IPXA2025061897560.md): Seat Track · cracked · Apr 2, 2025 · N168UP · Airbus A300F4622R · Fuselage, Seat/Cargo Attach Fittings > FRAME 47 OTBD FLOOR SUPPORT RAIL CRACKED; OUTSIDE OF OUTMOST SEAT TRACK. - [SDR IPXA2025030552553](https://openairdocs.org/sdr/IPXA2025030552553.md): Nut Plate · broken · Mar 4, 2025 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > *SDR FILED OPEN* FAULT - UPR CNTR SHROUD RETAINING HARDWARE BUSTED; PLASTIC NUTPLATE; PX DOOR CONECTING ARM APPROVED - [SDR IPXA2025040837766](https://openairdocs.org/sdr/IPXA2025040837766.md): Roller · gouged · Mar 3, 2025 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > LWR AFT ROLLER ATTACH STRUCTURE HAS SLIGHT GOUGE. VERIFIED LWR AFT ROLLER ATTACH STRUCTURE GOUGE TO BE WITHIN LIMITS PER SREO-42793-REQ001, REMOVED DAMAGE, DID NOT EXCEED A HEIGHT OF 0.32 AND LENGTH OF 0.60, SEE LN# 2102 FOR WORK ACCOMPLISHED. NO FURTHER DEFE - [SDR IPXA2025032837752](https://openairdocs.org/sdr/IPXA2025032837752.md): Skin · damaged · Mar 3, 2025 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > LWR AFT CORNER CREW DOOR SEAL AND SKIN SHOW SIGNS OF DAMAGE.VERIFIED CREW SEAL TO STILL BE SERVICEABLE AND SKIN DAMAGE TO WITHIN LIMITS PER A00 SRM 52-11-00 TABLE 102, STILL WITHIN THE 10% THICKNESS LOSS. NO FURTHER DEFECTS NOTED AT THIS TIME - [SDR IPXA2025030437688](https://openairdocs.org/sdr/IPXA2025030437688.md): Roller · excess play · Mar 3, 2025 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > LWR ROLLER ON FWD AND AFT SIDE OF CREW DOOR SHOW EXCESSIVE MOVEMENT AND WOBBLE - [SDR IPXA2025030437683](https://openairdocs.org/sdr/IPXA2025030437683.md): Roller · excess play · Mar 3, 2025 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > UPPER ROLLERS FWD AND AFT SHOW EXCESSIVE MOVEMENT ON STUD APPROVED - [SDR IPXA2025030437766](https://openairdocs.org/sdr/IPXA2025030437766.md): Attach Fitting · gouged · Mar 3, 2025 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > LWR AFT ROLLER ATTACH STRUCTURE HAS SLIGHT GOUGE. - [SDR IPXA2025030437752](https://openairdocs.org/sdr/IPXA2025030437752.md): Skin · damaged · Mar 3, 2025 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > *SDR FILED OPEN* FAULT - LWR AFT CORNER CREW DOOR SEAL AND SKIN SHOW SIGNS OF DAMAGE APPROVED - [SDR IPXA2025052641156](https://openairdocs.org/sdr/IPXA2025052641156.md): Floorbeam · cracked · Feb 19, 2025 · N168UP · Airbus A300F4622R · Fuselage Main, Floor Beam > FAULT - FOUND BUCKLED CROSSBEAM FR51 Y 450 TO Y 953 R/H SIDE, P/N A5381337900040.REMOVED CROSSBEAM P/N: A5281337900040 DUE TO BUCKLING AND CRACK PER SRM 51-40-21. ORIGINAL FASTENERS LEFT IN EXISTING HOLES IN FRAMES WRAPPED WITH ORANGE STREAMER.RECEIVED NEW CRO - [SDR IPXA202502248759](https://openairdocs.org/sdr/IPXA202502248759.md): Safety Pin · missing · Feb 3, 2025 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > CREW ENTRY DOOR EMERGENCY SLIDE RESERVOIR SAFETY PIN MISSING THIS IS NOT A PART OR TOOL MISSING FROM 168. IT IS A TOOL REQUIRED TO MAKE SAFE THE CREW DOOR TO PREVENT ACCIDENTAL OPERATION OF THE DOOR DAMPER DURING MAINTENANCE.REPLACED CREW ENTRY DOOR EMERGENCY - [SDR IPXA2025020448759](https://openairdocs.org/sdr/IPXA2025020448759.md): Safety Pin · missing · Feb 3, 2025 · N168UP · Airbus A300F4622R · Escape Slide > CREW ENTRY DOOR EMERGENCY SLIDE RESERVOIR SAFETY PIN MISSING. - [SDR IPXA2025020524347](https://openairdocs.org/sdr/IPXA2025020524347.md): Structure · corroded · Jan 28, 2025 · N168UP · Airbus A300F4622R · Wing Structure > OPEN, CORROSION BETWEEN JOINT PLATES 2&3 AT RIB 9. DOT 12-1 APPROVED - [SDR IPXA2024121995087](https://openairdocs.org/sdr/IPXA2024121995087.md): Warning Horn · inoperative · Dec 19, 2024 · N168UP · Airbus A300F4622R · Door Warning System > CREW L1 DOOR WARNING HORN INOP. DOOR REACTIVATED AFTER MAINTENANCE PER AMM 52-10-13 - [SDR IPXA2024120278910](https://openairdocs.org/sdr/IPXA2024120278910.md): Bleed Valve · faulted · Dec 2, 2024 · N168UP · Airbus A300F4622R · Compressor Bleed Valve > *** SUPPLEMENTAL SDR *** DURING INITIAL CLIMB BLEED 2 HP VALVE FAULT ECAM. FOLLOWED QRH PROC AND AFTER RESET, BLEED 2 HP VALVE STUCK OPEN ECAM DISPLAYED. FOLLOWED ECAM PROC, TO RECONFIGURE FOR SINGLE BLEED OPS. COMPLETED LEAK CHECK PER AMM 36-11-02/401. NO LEA - [SDR IPXA2024120295080](https://openairdocs.org/sdr/IPXA2024120295080.md): Transfer Valve · inoperative · Nov 26, 2024 · N168UP · Airbus A300F4622R · Fuel Transfer Valve > FUEL TRANSFERRING FROM RIGHT OUTER TANK TO LEFT INNER TANK AND RIGHT INNER TANK. FUEL TRANSFERRING 1000 LBS AND HR REMOVED AND REPLACED ROUTTER FUEL TANK TRANSFER VALVE IAW UPS A300 AMM 28-25-16. OPS CHECK PERFORMED BY UPS AMT, OPS CHECK PASS LEAK CHECK GOOD. - [SDR IPXA2024112695080](https://openairdocs.org/sdr/IPXA2024112695080.md): Transfer Sys · malfunctioned · Nov 26, 2024 · N168UP · Airbus A300F4622R · Aircraft Fuel System > FUEL TRANSFERRING FROM RIGHT OUTER TANK TO LEFT INNER TANK AND RIGHT INNER TANK. FUEL TRANSFERRING 1000 LBS AND HR - [SDR IPXA2024102422421](https://openairdocs.org/sdr/IPXA2024102422421.md): Test Button · inoperative · Oct 24, 2024 · N168UP · Airbus A300F4622R · Emergency Equipment > PRIMARY OBSERVER'S SEAT O2 TEST BUTTON INOP REMOVED AND REPLACED OXYGEN MASK STOWAGE BOX IAW AMM 35-12-51. LEAK AND OPS CHECK GOOD. THIS CLEARS DEFERRAL. - [SDR IPXA2024093065606](https://openairdocs.org/sdr/IPXA2024093065606.md): Shutoff Valve · inoperative · Sep 29, 2024 · N168UP · Airbus A300F4622R · Fuel Controlling System > #1 ENG HP FUEL SHUT-OFF VALVE LEVER ILLUMINATION LIGHT INOP, INTERMITTENT WHILE TESTING REMOVED AND REPLACED #1 HP FUEL S/O VALVE LIGHTED PLATE REF M/M CH 76-12-11/401 PAR. 1. B (2) OPS CHECKS GOOD - [SDR IPXA2024012641734](https://openairdocs.org/sdr/IPXA2024012641734.md): Girt Bar · fod · Jan 26, 2024 · N168UP · Airbus A300F4622R · Emergency Equipment > CREW L1 DOOR SLIDE WILL NOPT ARM REMOVED DEBRIS FROM FLOOR OF MAIN ENTRY DOOR FOR GIRT BAR OF SLIDE. OPS CHECKS GOOD PER 52-73-13-0501. THIS CLEARS MEL 52-11-01-02-03. DMP REVERSED. OKAY FOR SERVICE. - [SDR IPXA2024012387944](https://openairdocs.org/sdr/IPXA2024012387944.md): Slide · low pressure · Jan 23, 2024 · N168UP · Airbus A300F4622R · Escape Slide > SLIDE PRESSURE GAUGE IS IN THE RED ZONE VERIFIED PRESSURES AND SAFETY PIN REMOVAL PER GMM REQUIREMENTS 04-02 - [SDR IPXA2024011748915](https://openairdocs.org/sdr/IPXA2024011748915.md): Actuator · unknown · Jan 16, 2024 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > PRESSURE LOW DOOR ACTUATOR SERVICED DOOR ACTUATOR PER AMM 52-10-14 - [SDR IPXA2024011648910](https://openairdocs.org/sdr/IPXA2024011648910.md): Unknown · unknown · Jan 16, 2024 · N168UP · Airbus A300F4622R · Escape Slide > PRESSURE IS LOW ON DOOR SLIDE ACCOMPLISHED INSPECTION / CHECK IAW AMM 25-61-20/601, FOUND PRESSURE RESERVOIR INDICATOR IS READING CORRECT PRESSURE FOR "GO-COLD TEMPERATURES". IAW FIGURE 1. (CURRENT OAT 8 DEGREES F.) - [SDR IPXA2023020890769](https://openairdocs.org/sdr/IPXA2023020890769.md): Door · not reported · Feb 8, 2023 · N168UP · Airbus A300F4622R · Passenger/Crew Doors > INSPECTION TYPE:NADURING CLIMB ECAM L FWD CABIN NOT CLOSED PRESSURIZATION WAS NORMAL ECAM CLEARED AND COMPLETED QRH PROCEDURE DOOR NOT CLOSED THIS FIXED ISSUE AND FLIGHT CONTINUED NORMALLY WITH OUT ANY FURTHER DOOR ISSUE.PERFORMED OPS CHECK OF DOOR WARNING SYS - [SDR 2022FA0000498](https://openairdocs.org/sdr/2022FA0000498.md): None · none · Sep 7, 2022 · N168UP · Airbus A300* · Landing Gear System > MAINTENANCE AND REPAIR PROBLEM.DURING OVERHAUL OF A300-600 LANDING GEARS SHIPSETS IN SHOP, WE HAVE FIGURED OUT THAT PARTS REMOVED FROM TWO DIFFERENT GEARS HAVE BEEN EXCHANGED. THE DIFFERENCE IS ON THE BARREL PN C23135910-4. ONE OF THE BARREL IS WITH HOLE DIAME - [SDR IPXA2022081085093](https://openairdocs.org/sdr/IPXA2022081085093.md): Support · cracked · Aug 10, 2022 · N168UP · Airbus A300F4622R · Nacelle/Pylon Miscellaneous Structure > INSPECTION TYPE:1C#1 PYLON BUTTERFLY RIB SUPPORT HAS CRACKS ON RIB SUPPORT.REPAIRED ON MAE TRAVELOR #T22/1629564 PER IAW PMS 01-04-21. - [SDR IPXA2022081085100](https://openairdocs.org/sdr/IPXA2022081085100.md): Support · cracked · Aug 10, 2022 · N168UP · Airbus A300F4622R · Nacelle/Pylon Miscellaneous Structure > INSPECTION TYPE:1C#2 PYLON BUTTERFLY PANEL RIB SUPPORT HAS A COUPLE CRACKS IN SUPPORT.REPAIRED ON MAE TRAVELOR #T22/1629563 PER IAW PMS 01-04-21. - [SDR IPXA2022081085094](https://openairdocs.org/sdr/IPXA2022081085094.md): Web · cracked · Aug 10, 2022 · N168UP · Airbus A300F4622R · Horizontal Stabilizer Structure > INSPECTION TYPE:1CTHS COMPARTMENT WEB BENT BETWEEN FR 86 AND 87 AT STRGR 38.REMOVED AND REPLACED IAW SRM 51-40-21. - [SDR IPXA2022081085101](https://openairdocs.org/sdr/IPXA2022081085101.md): Hinge · loose · Aug 10, 2022 · N168UP · Airbus A300F4622R · Engine Thrust Reverser > INSPECTION TYPE:1CENG 1 I/B TR HALF FWD FAN DUCT LATCH PANEL HINGE LOOSE.REMOVED AND REPLACED IAW SRM 51-40-21. - [SDR IPXA2022081085091](https://openairdocs.org/sdr/IPXA2022081085091.md): Doubler · elongated · Aug 10, 2022 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > INSPECTION TYPE:1CPANEL RACK FAIRING 413CL HAS ELONGATED FASTENER HOLES.FABRICATED DOUBLER IAW SRM 54-52-51. - [SDR IPXA2022081085090](https://openairdocs.org/sdr/IPXA2022081085090.md): Longeron · damaged · Aug 10, 2022 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > INSPECTION TYPE:1C#2 ENG O/B ENGINE PYLON LOWER AFT FAIRING UPPER LONGERON REPAIR SREO 14736 PERMANENT REPAIR.REMOVED AND REPLACED IAW SRM 51-40-21 - [SDR IPXA2022081085088](https://openairdocs.org/sdr/IPXA2022081085088.md): Bracket · cracked · Aug 10, 2022 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > INSPECTION TYPE:1CTHS COMPARTMENT WEB BENT BETWEEN FR 85 AND 86 AT STRGR 35.FABRICATED IAW SRM 51-26-00 AND INSTALLED IAW SRM 51-40-21. - [SDR IPXA2022081085087](https://openairdocs.org/sdr/IPXA2022081085087.md): Longeron · broken · Aug 10, 2022 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > INSPECTION TYPE:1CPYLON FAIRING 485AL HAS O/B LONGERON 221-0081-328 IS BROKEN.REMOVED AND REPLACED IAW SRM 51-40-21. - [SDR IPXA2022081085086](https://openairdocs.org/sdr/IPXA2022081085086.md): Grill · cracked · Aug 10, 2022 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > INSPECTION TYPE:1CENG PYLON 1 GRILL BETWEEN 414ER AND 472AR HAS A CRACK.REPAIRED ON MAE TRAVELER # T22/1629976 SERVICE ORDER #60018982010001. - [SDR IPXA2022081085084](https://openairdocs.org/sdr/IPXA2022081085084.md): Bracket · broken · Aug 10, 2022 · N168UP · Airbus A300F4622R · Wing Structure > INSPECTION TYPE:1CRT WING #2 FLAP O/B END ANGLE BRACKET BROKEN/MISSING.REMOVED AND REPLACED IAW SRM 51-40-21. - [SDR IPXA2022081085083](https://openairdocs.org/sdr/IPXA2022081085083.md): Bracket · broken · Aug 10, 2022 · N168UP · Airbus A300F4622R · Wing Structure > INSPECTION TYPE:1CLT WING #2 FLAP O/B END ANGLE BRACKET BROKEN/MISSING.REMOVED AND REPLACED IAW SRM 51-40-21 - [SDR IPXA2022080784985](https://openairdocs.org/sdr/IPXA2022080784985.md): Plate · damaged · Aug 7, 2022 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > INSPECTION TYPE:1CPYLON FAIRING 475AL I/B AND O/B FWD PLATES P/N 221-0081-325 AND 221-0081-326 DAMAGED.REMOVED AND REPLACED IAW SRM 51-40-21. - [SDR IPXA2022080784984](https://openairdocs.org/sdr/IPXA2022080784984.md): Plate · damaged · Aug 7, 2022 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > INSPECTION TYPE:1CPYLON FAIRING 475AL I/B AND O/B FWD PLATES P/N 221-0081-325 AND 221-0081-326 DAMAGED.REMOVED AND REPLACED IAW SRM 51-40-21. - [SDR IPXA2022081285172](https://openairdocs.org/sdr/IPXA2022081285172.md): Shim · damaged · Aug 6, 2022 · N168UP · Airbus A300F4622R · Nacelle/Pylon Miscellaneous Structure > INSPECTION TYPE:A300PANEL 423CL HAS CORROSION ON BACK OF PANELREMOVED,FABRICATED,AND INSTALLED IAW SRM 54-52-51 AND SRM 51-40-21 - [SDR IPXA2022081285171](https://openairdocs.org/sdr/IPXA2022081285171.md): Doubler · damaged · Aug 6, 2022 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > INSPECTION TYPE:A300PANEL 423CL HAS CORROSION ON BACK OF PANELREMOVED,FABRICATED,AND INSTALLED IAW SRM 54-52-51 AND SRM 51-40-21 - [SDR IPXA2022081285174](https://openairdocs.org/sdr/IPXA2022081285174.md): Bracket · broken · Aug 4, 2022 · N168UP · Airbus A300F4622R · Engine Thrust Reverser > INSPECTION TYPE:A300ENG 1 I/B TR HALF BRACKET OF OPEN MECHANISM MANIFOLD BROKENREMOVED AND REPLACED IAW SRM 51-40-21 - [SDR IPXA2022081285173](https://openairdocs.org/sdr/IPXA2022081285173.md): Bracket · broken · Aug 4, 2022 · N168UP · Airbus A300F4622R · Fuselage Main, Structure > INSPECTION TYPE:A300ENG 1 O/B TR HALF BRACKET OF OPEN MECHANISM MANIFOLD BROKENREMOVED AND REPLACED IAW SRM 51-40-21 Next page: https://openairdocs.org/aircraft/N168UP/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 = 'N168UP' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N168UP/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.