N939AN

Service difficulty reports · 232

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Query with SQL
duckdb -csv -c "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 = 'N939AN' AND registry_match = 'registration'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR AALA202603054242Light · detachedAIRCRAFT WAS NOT GROUNDED: ROW 33 LEFT EMERGENCY FLOOR LIGHTING PANEL POPS OFF SEAT FRAME. REATTACHES EPL CLOSEOUT. PER CMM 25-23-67.Mar 3, 2026 · N939AN · Boeing 737823 · Emergency LightingSDR AALA202601139842Light · detachedAIRCRAFT WAS NOT GROUNDED, EXIT PATH LIGHT AT SEAT 9C IS DETACHED FROM SEAT. REMOVED AND REPLACED EXIT LIGHT PATH HOUSING IAW AMM 25-21-00.Jan 9, 2026 · N939AN · Boeing 737823 · Emergency LightingSDR AALA202511128743Scavenge Pump · faultedAIRCRAFT WAS GROUNDED: ON CLIMB OUT LESS THAN 1000 LBS IN THE CENTER TANK, GOT A FUEL IMBALANCE WITH THE LEFT TANK LOW, FUEL IMBALANCE WAS APPROXIMATELY 1200LBS. REMOVED AND REPLACED FUEL SCAVENGE FLOAT SOV (AALA202511063979). REMOVE AND REPLACED SCAVENGE JENov 5, 2025 · N939AN · Boeing 737823 · Aircraft Fuel Distribution SystemSDR AALA202511128991Fuel Line · faultedAIRCRAFT WAS GROUNDED: ON CLIMB OUT LESS THAN 1000 LBS IN THE CENTER TANK, GOT A FUEL IMBALANCE WITH THE LEFT TANK LOW, FUEL IMBALANCE WAS APPROXIMATELY 1200LBS. REMOVED AND REPLACED FUEL SCAVENGE FLOAT SOV (AALA202511063979). REMOVE AND REPLACED SCAVENGE JETNov 5, 2025 · N939AN · Boeing 737823 · Aircraft Fuel Distribution SystemSDR AALA202511123979Shutoff Valve · faultyAIRCRAFT WAS GROUNDED: ON CLIMB OUT LESS THAN 1000 LBS IN THE CENTER TANK, GOT A FUEL IMBALANCE WITH THE LEFT TANK LOW, FUEL IMBALANCE WAS APPROXIMATELY 1200LBS. REMOVED AND REPLACED FUEL SCAVENGE FLOAT SOV (AALA202511063979). REMOVE AND REPLACED SCAVENGE JETNov 5, 2025 · N939AN · Boeing 737823 · Fuel StorageSDR AALA202511063979Fuel Sys · out of balanceAIRCRAFT WAS GROUNDED: ON CLIMB OUT LESS THAN 1000 LBS IN THE CENTER TANK, GOT A FUEL IMBALANCE WITH THE LEFT TANK LOW, FUEL IMBALANCE WAS APPROXIMATELY 1200LBS. (OPEN).Nov 5, 2025 · N939AN · Boeing 737823 · Aircraft Fuel SystemSDR AALA202509309264Door · lack of lubeAIRCRAFT WAS NOT GROUNDED: FIRST CLASS LAVATORY DOOR DIFFICULT TO OPEN. LUBRICATED FIRST CLASS LAVATORY DOOR. PER STANDARD PRACTICES, OPERATIONAL CHECKED GOOD.Sep 26, 2025 · N939AN · Boeing 737823 · Fixed Inner DoorsSDR AALA202509206484Door · bindingAIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR DIFFICULT TO OPEN AND CLOSE. ADJUSTED LAVATORY DOOR. PER 52-50-00.Sep 17, 2025 · N939AN · Boeing 737823 · Fixed Inner DoorsSDR AALA202508161372Door · out of adjustAIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR IS DIFFICULT TO OPEN AND CLOSE. ADJUSTED DOOR STOP. PER CMM 25-40-64. OPERATIONAL CHECK GOOD.Aug 13, 2025 · N939AN · Boeing 737823 · Fixed Inner DoorsSDR AALA202508112442Coffeemaker · odorAIRCRAFT WAS NOT GROUNDED: NUMBER 4 COFFEE MAKER EMIT AN ELECTRICAL BURNING SMELL. REMOVED AND REPLACED NUMBER 4 COFFEE MAKER. PER CMM 25-23-28. OPERATIONAL CHECK GOOD.Aug 9, 2025 · N939AN · Boeing 737823 · Buffet/GalleysSDR AALA202503176445Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: ONE FLASHLIGHT UNDER THE AFT RIGHT FLIGHT ATTENDANT JUMP SEAT IS INOPERATIVE. REMOVE AND REPLACED FLASHLIGHT BATTERY. OPERTIONAL CHECK GOOD. PER AMM 25-64-00-900-806.Mar 14, 2025 · N939AN · Boeing 737823 · Emergency EquipmentSDR AALA202502216639Locking Cam · out of adjustAIRCRAFT WAS NOT GROUNDED: MAIN CABIN ENTRY DOOR GIRT BAR IS DIFFICULT TO RELEASE FROM ARMED POSITION. ADJUSTMENT MADE TO TO GRIT BAR CLIP. OPERTIONAL CHECK GOOID. PER AMM 52-11-00.Feb 20, 2025 · N939AN · Boeing 737823 · Emergency EquipmentSDR AALA202501280773Flashlight · no testAIRCRAFT WAS NOT GROUNDED: L4 DOOR AND R4 AISLE EMERGENCY FLASHLIGHTS INOPERATIVE. REMOVE AND REPLACED L4 (AALA202501280773) DOOR AND R4 AISLE (AALA202501288088) FLASHLIGHT. PER 25-64-00.Jan 27, 2025 · N939AN · Boeing 737823 · Emergency EquipmentSDR AALA202501288088Flashlight · no testAIRCRAFT WAS NOT GROUNDED: L4 DOOR AND R4 AISLE EMERGENCY FLASHLIGHTS INOPERATIVE. REMOVE AND REPLACED L4 (AALA202501280773) DOOR AND R4 AISLE (AALA202501288088) FLASHLIGHT. PER 25-64-00.Jan 27, 2025 · N939AN · Boeing 737823 · Emergency EquipmentSDR AALA202411223411Light · brokenAIRCRAFT WAS NOT GROUNDED: SEAT MOUNTED EMERGENCY PATHWAY LIGHTING AT SEAT 19C FOUND BROKEN DURING TRANSIT. REMOVE AND REPLACED SEAT 19C EMERGENCY PATHWAY LIGHT. PER AMM 33-51-11.Nov 21, 2024 · N939AN · Boeing 737823 · Emergency LightingSDR AALA202406219077Skin · bulgedAIRCRAFT IN BASE MAINTENANCE: BULGE IN FUSELAGE SKIN ABOVE AFT CARGO DOOR AT STA 767, S14R. REPAIRED SKIN PER SRM 51-10-02 AND EA 353874.May 6, 2024 · N939AN · Boeing 737823 · Fuselage Main, Plate/SkinSDR AALA2024052060772Skin · bulgedAIRCRAFT IN BASE MAINTENANCE: OUTWARD BULGE IN FUSELAGE SKIN ABOVE AFT CARGO DOOR AT STA 807, S14R. ACCOMPLISHED DOUBLER REPAIR PER EA 353444.May 3, 2024 · N939AN · Boeing 737823 · Fuselage Main, Plate/SkinSDR AALA202404180117Seat Track · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN RIGHT HAND INBOARD SEAT TRACK, OUTBOARD FLANGE AT BS 483, RBL 33. REPLACED SEAT TRACK PER AARD 51-00-05-1.Apr 17, 2024 · N939AN · Boeing 737823 · Fuselage, Seat/Cargo Attach FittingsSDR AALA202404157491Slide · no testAIRCRAFT IN BASE MAINTENANCE: OPERTIONAL CHECK FOR L1 DOOR SLIDE. INSTALLED NEW L1 DOOR SLIDE.Apr 12, 2024 · N939AN · Boeing 737823 · Escape SlideSDR AALA202404163000Shield · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT SHIELD FROM BS 767 TO BS 787, WL 155, RBL 24. REPLACED SHIELD PER AARD 51-00-05-1.Apr 11, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404097899Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN L1 DOOR SURROUND STRUCTURE CREASE ANGLE FROM BS 270 TO BS 360, LBL 55. REPLACED CREASE ANGLE PER AARD 51-00-05-1.Apr 9, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404107299Stiffener · crackedAIRCRAFT IN BASE MAINTENANCE; CRACK IN CENTER WING SECTION REAR SPAR VERTICAL STIFFENER, WHEEL WELL SIDE, AT BS 663, LBL 25. REPLACED STIFFENER PER SRM 51-40-02 AND AARD 51-00-05-01.Apr 6, 2024 · N939AN · Boeing 737823 · Fuselage Main, BulkheadSDR AALA202404107568Stiffener · crackedAIRCRAFT IN BASE MAINTENANCE; CRACK IN CENTER WING SECTION REAR SPAR HORIZONTAL STIFFENER AT BS 663, FROM LBL 7 TO LBL 8. REPLACED STIFFENER PER SRM 51-40-02 AND AARD 51-00-05-01.Apr 5, 2024 · N939AN · Boeing 737823 · Fuselage Main, BulkheadSDR AALA202404100637Floor Support · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR SUPPORT INTERCOSTAL FROM BS 316 TO BS 323, RBL 31. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Apr 5, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404188522Panel · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR SUPPORT BREAK ASSEMBLY PANEL AT BS 540, BL 0. REPLACED BREAK ASSEMBLY PANEL PER SRM 51-40-02.Apr 3, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404105536Strap · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON R1 DOOR FLOOR STRUCTURE CREASE ANGLE STRAP AT BS 292, RBL 51. REPLACED CREASE ANGLE STRAP PER AARD 51-00-05-1.Apr 3, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404095316Panel · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR SUPPORT BREAK ASSEMBLY PANEL AT BS 540, BL 0. REPLACED BREAK ASSEMBLY PER AARD 51-00-05-1.Apr 3, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404267287Frame · corrodedAIRCARFT IN BASE MAINTENANCE: CORROSION ON E AND E COMPARTMENT FRAME AT BS 335, S23L. REPLACED FRAME PER AARD 51-00-05-1.Apr 2, 2024 · N939AN · Boeing 737823 · Fuselage Main, FrameSDR AALA202404260143Bracket · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON E AND E COMPARTMENT BRACKET AT BS 335, S23L. REPLACED BRACKET PER AARD 51-00-05-1.Apr 2, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404260865Web · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON E AND E COMPARTMENT WEB AT BS 319, S23L. REPLACED WEB PER AARD 51-00-05-1.Apr 2, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404186575Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN FLOOR BEAM UPPER CHORD AT BS 947, RBL 26. REPAIRED CHORD PER SRM 53-70-51-2R-5 ALTERNATIVE 2.Apr 2, 2024 · N939AN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202404092803Stiffener · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING SECTION REAR SPAR VERTICAL STIFFENER AT BS 663, RBL 16. REPLACED STIFFENER PER AARD 51-00-05-1.Apr 2, 2024 · N939AN · Boeing 737823 · Fuselage Main, BulkheadSDR AALA202404260437Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT AFT BULKHEAD SUPPORT AT BS 500I, LBL 25. REPLACED SUPPORT PER AARD 51-00-05-1.Apr 1, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404157817Cargo Track · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT AFT BULKHEAD SUPPORT RAIL AT BS 500I, RBL 25. REPLACED SUPPORT RAIL PER AARD 51-00-05-1.Apr 1, 2024 · N939AN · Boeing 737823 · Fuselage, Seat/Cargo Attach FittingsSDR AALA202404219340Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL AT BS 907, RBL 23. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Mar 31, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404164982Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT FLOOR SUPPORT AT BS 887 FROM LBL 20 TO RBL 20. REPLACED FLOOR SUPPORT PER AARD 51-00-05-1.Mar 31, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404128121Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM BS 947.5 TO BS 967, LBL 50. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Mar 31, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404121855Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM BS 947.5 TO BS 967, LBL 25. REPLACED INTERCOSTAL PER AARD 51-00-05-01.Mar 31, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404106272Floor Support · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR SUPPORT INTERCOSTAL AT BS 321, LBL 46. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Mar 31, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404100966Floor Support · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR SUPPORT INTERCOSTAL AT BS 335, LBL 46. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Mar 31, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202404091699Web · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT DOOR THRESHOLD WEB FROM BS 807 TO BS 847, S25R. REPLACED WEB PER AARD 51-00-05-1.Mar 31, 2024 · N939AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202405075990Access Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON NOSE WHEEL WELL FORWARD UPPER ACCESS PANEL 114AC AT STA 243.7, RBL 10. REPLACED PANEL PER AARD 51-00-05-1.Mar 30, 2024 · N939AN · Boeing 737823 · Fuselage Main, StructureSDR AALA202405073717Access Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON NOSE WHEEL WELL FORWARD ACCESS PANEL 114AW AT STA 277, LBL 14. REPLACED PANEL PER AARD 51-00-05-1.Mar 30, 2024 · N939AN · Boeing 737823 · Fuselage Main, StructureSDR AALA202405078331Access Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON NOSE WHEEL WELL FORWARD ACCESS PANEL 114BW AT STA 243.7, S23L. REPLACED PANEL PER AARD 51-00-05-1.Mar 30, 2024 · N939AN · Boeing 737823 · Fuselage Main, StructureSDR AALA202405070173Access Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON NOSE WHEEL WELL FORWARD ACCESS PANEL 113BW AT STA 277, S23R. REPLACED PANEL PER AARD 51-00-05-1.Mar 30, 2024 · N939AN · Boeing 737823 · Fuselage Main, StructureSDR AALA202405079684Access Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON NOSE WHEEL WELL FORWARD UPPER ACCESS PANEL 113AC AT STA 243.7, LBL 10. REPLACED PANEL PER AARD 51-00-05-1.Mar 30, 2024 · N939AN · Boeing 737823 · Fuselage Main, StructureSDR AALA202403043125Slide · dislodgedAIRCRAFT WAS NOT GROUNDED: L1 DOOR EMERGENCY SLIDE PACK FELL OUT OF SLIDE COVER. INSTALLED L1 DOOR EMERGENCY SLIDE PACK. PER AMM 25-66-01.Mar 2, 2024 · N939AN · Boeing 737823 · Escape SlideSDR AALA202312281960Sign · missingAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT ASSEMBLY MISSING AT FORWARD ENTRY DOOR. INSTALLED SERVICEABLE EMERGENCY EXIT SIGN LENS COVER AT L1 DOOR ENTRY. PER AMM 33-51-00.Dec 27, 2023 · N939AN · Boeing 737823 · Emergency LightingSDR AALA202312143459Trim Panel · out of adjustAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS REPORT THAT THE LEFT AFT LAVATORY DOOR IS BROKE. MAINTENANCE FOUND THE LAVATORY DOOR CATCHING ON THE BOTTOM AND RE-ADJUSTED THE BOTTOM TRIM. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Dec 13, 2023 · N939AN · Boeing 737823 · Fixed Inner DoorsSDR AALA202308113804Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: THE EMERGENCY EXIT LIGHT NOT ARMED NEEDS TO BE RLELAMPED. MAINTENANCE REPLACED THE LAMP AS REQUIRED.Aug 10, 2023 · N939AN · Boeing 737823 · Emergency Lighting
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