N939NN

Service difficulty reports · 87

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 = 'N939NN' 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 AALA202610072472Tire · blownAIRCRAFT WAS GROUNDED: DURING TAKEOFF NUMBER 2 TIRE FAILED. WE WERE ADVISED BY DISPATCH AND TOWER IN OKC ABOUT THE TIRE. RAN THE QRH FOR LANDING ON A FLAT TIRE. AS A PRECAUTION HAD ARFF ON STANDBY. AIRCRAFT LANDED WITHOUT INCIDENT AND TAXIED TO THE GATE. FOUNDOct 3, 2026 · N939NN · Boeing 737823 · TireSDR AALA202605016112Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT FLASHLIGHT IN FORWARD GALLEY INOPERATIVE. REPLACED BATTERY PACK AT FORWARD FLIGHT ATTENDANT SEAT. PER AMM 25-64-00.Apr 30, 2026 · N939NN · Boeing 737823 · Emergency EquipmentSDR AALA202512269331Sensing Element · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO MIA DUE TO THE FLIGHT CREW REPORTING A RIGHT WING TO BODY OVERHEAT LIGHT ILLUMINATED. THE FLIGHT CREW FOLLOWED THE QRH PROCEDURES AND THE LIGHT STAYED ON. THE AIRCRAFT LANDED SAFELY Dec 23, 2025 · N939NN · Boeing 737823 · Overheat DetectionSDR AALA202512264340Sensing Element · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO MIA DUE TO THE FLIGHT CREW REPORTING A RIGHT WING TO BODY OVERHEAT LIGHT ILLUMINATED. THE FLIGHT CREW FOLLOWED THE QRH PROCEDURES AND THE LIGHT STAYED ON. THE AIRCRAFT LANDED SAFELY Dec 23, 2025 · N939NN · Boeing 737823 · Overheat DetectionSDR AALA202512261255Sensing Element · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO MIA DUE TO THE FLIGHT CREW REPORTING A RIGHT WING TO BODY OVERHEAT LIGHT ILLUMINATED. THE FLIGHT CREW FOLLOWED THE QRH PROCEDURES AND THE LIGHT STAYED ON. THE AIRCRAFT LANDED SAFELY Dec 23, 2025 · N939NN · Boeing 737823 · Overheat DetectionSDR AALA202511035044Rib · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN RIGHT HAND HORIZONTAL STABILIZER RIB AT STABILIZER BL 281.81. REPLACED RIB PER AARD 51-00-05-1.Oct 27, 2025 · N939NN · Boeing 737823 · Horizontal Stabilizer, Spar/RibSDR AALA202510244630Light · no testAIRCRAFT IN BASE MAINTENANCE: CEILING MOUNTED EMERGENCY LIGHT AT 21ABC IS INOPERATIVE. REMOVED AND REPLACED EMERGENCY AISLE LIGHT. PER AMM 33-51-03. OPERATIONAL CHECK GOOD.Oct 23, 2025 · N939NN · Boeing 737823 · Emergency LightingSDR AALA202510230177Skin · wornAIRCRAFT IN BASE MAINTENANCE: WEAR TO UPPER FUSELAGE SKIN FROM BS 1134 TO BS 1156, BETWEEN S3R AND S5R. REPAIRED SKIN PER EA 368617.Oct 22, 2025 · N939NN · Boeing 737823 · Fuselage Main, Plate/SkinSDR AALA202510040652Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN R1 DOOR SURROUND STRUCTURE LOWER FORWARD FRAME ANGLE FROM BS 291.5 TO BS 296 AT RBL 58. REPLACED ANGLE PER AARD 51-00-05-1.Sep 29, 2025 · N939NN · Boeing 737823 · Fuselage Main, StructureSDR AALA202510046965Floor Support · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM BS 328 TO BS 344, AT LBL 44. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Sep 29, 2025 · N939NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510071718Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR BEAM UPPER TEE CAP LOCATED AT BS 947.5, LBL 24 . REPAIRED UPPER TEE CAP PER SRM 53-70-51-2R-5.Sep 27, 2025 · N939NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202510024399Stop Pad · out of adjustAIRCRAFT IN BASE MAINTENANCE: LEFT FORWARD OVERWING EXIT AFT UPPER STOP FITTING STOP PAD ROTATED 180 DEGREES OUT POSITION. ADJUSTED LEFT HAND FORWARD OVERWING EXIT AFT UPPER STOP FITTING STOP PAD. PER AMM 52-22-00.Sep 27, 2025 · N939NN · Boeing 737823 · Emergency ExitsSDR AALA202510029232Stop Pad · out of positionAIRCRAFT IN BASE MAINTENANCE: LEFT AFT OVERWING EXIT AFT UPPER STOP FITTING STOP PAD ROTATED 180 DEGREES OUT OF POST. ADJUSTED LEFT HAND AFT OVERWING EXIT AFT UPPER STOP FITTING STOP PAD. PER AMM 52-22-00.Sep 27, 2025 · N939NN · Boeing 737823 · Emergency ExitsSDR AALA202510045688Floorbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL ANGLE LOCATED AT BS 396, LBL 13. REPLACED ANGLE PER AARD 51-00-05-1.Sep 26, 2025 · N939NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202510023750Window · scratchedAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND PASSENGER WINDOW R20 AT AFT EMERGENCY EXIT SCRATCHED. INSTALLED NEW SERVICEABLE WINDOW. PER AMM 56-22-00.Sep 26, 2025 · N939NN · Boeing 737823 · Door WindowsSDR AALA202510027504Stop Pad · misinstalledAIRCRAFT IN BASE MAINTENANCE: LEFT OVERWING EXIT AFT EXIT UPPER AFT STOP PAD ON DOOR NOT INSTALLED IN THE CORRECT ORIENTATION. ADJUSTED LEFT HAND OVERWING EXIT AFT EXIT UPPER AFT STOP PAD. PER AMM 52-22-00.Sep 26, 2025 · N939NN · Boeing 737823 · Emergency ExitsSDR AALA202510023986Stop Pad · misinstalledAIRCRAFT IN BASE MAINTENANCE: RIGHT OVERWING EXIT LOWER AFT STOP PADS ON AFT EXIT DOOR NOT INSTALLED IN THE CORRECT ORIENTATION. ADJUSTED RGITH HAND OVERWING EXIT LOWER AFT STOP PADS ON AFT EXIT DOOR. PER AMM 52-22-00.Sep 26, 2025 · N939NN · Boeing 737823 · Emergency ExitsSDR AALA202510023227Stop Pad · out of adjustAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND OVERWING EXIT UPPER AFT STOP PADS ON AFT EXIT DOOR NOT INSTALLED IN THE CORRECT ORIENTATION. ADJUSTED RIGHT HAND OVERWING EXIT UPPER AFT STOP PADS ON AFT EXIT DOOR. PER AMM 52-22-00.Sep 26, 2025 · N939NN · Boeing 737823 · Emergency ExitsSDR AALA202510025946Stop Pad · misinstalledAIRCRAFT IN BASE MAINTENANCE: LEFT HAND OVERWING EXIT FORWARD EXIT UPPER AFT STOP PAD ON DOOR NOT REINSTALLED IN THE CORRECT ORIENTATION. PER AMM 52-22-00.Sep 26, 2025 · N939NN · Boeing 737823 · Emergency ExitsSDR AALA202510021820Window · crazedAIRCRAFT IN BASE MAINTENANCE: LEFT HAND PASSENGER CABIN WINDOW L18 AT FORWARD EMERGENCY EXIT CRAZED. INSTALLED SERVICEABLE LEFT HAND PASSENGER CABIN WINDOW L18 AT FORWARD EMERGENCY EXIT. PER AMM 56-22-00-400-801.Sep 26, 2025 · N939NN · Boeing 737823 · Door WindowsSDR AALA202510025405Window · scratchedAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND PASSENGER WINDOW R19 AT FORWARD EMERGENCY EXIT SCRATCHED. INSTALLED NEW SERVICEABLE WINDOW. PER AMM 56-22-00.Sep 26, 2025 · N939NN · Boeing 737823 · Door WindowsSDR AALA202510106872Plate · wornAIRCRAFT IN BASE MAINTENANCE: FORWARD ENTRY DOOR SWITCH STRIKER PLATE ON AFT SIDE OF DOOR WORN AND DAMAGED. REMOVED AND REPLACED WORN AND DAMAGED PLATES. PER AARD 51-00-05-1 AND SRM51-40-01-0G.Sep 24, 2025 · N939NN · Boeing 737823 · Passenger/Crew DoorsSDR AALA202510073417Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL BETWEEN BS 747 AND BS 807, AT LBL 25. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Sep 24, 2025 · N939NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510079928Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL BETWEEN BS 727 AND BS 727J, AT LBL 25. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Sep 24, 2025 · N939NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510075777Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL AT BS 727D, LBL 25. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Sep 24, 2025 · N939NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510042300Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL FROM STA 727G TO STA 767 AT RBL 25. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Sep 24, 2025 · N939NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510040523Shield · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT SHIELD ASSEMBLY LOCATED FROM BS 767 TO BS 787, AT RBL 25. REPLACED SHIELD ASSEMBLY PER AARD 51-00-05-1Sep 24, 2025 · N939NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510046778Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR SUPPORT AT BS 990, FROM RBL 34 TO RBL 47. REPLACED FLOOR SUPPORT Z ANGLE PER AARD 51-00-05-1.Sep 24, 2025 · N939NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202510106345Skin · wornAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND WING FIXED LEADING EDGE SKIN WORN AT CONTACT AREA WITH PYLON PANEL 441CL. REMOVED WORN LEADING EDGE WRAP AROUND SKIN AND REPLACED WITH NEW SERVICEABLE WRAP AROUND SKIN. PER SRM 57-41-01Sep 23, 2025 · N939NN · Boeing 737823 · Wing, Plate/SkinSDR AALA202510079369Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL BETWEEN BS 500B PLUS 10 INCHES AND BS 500I AT RBL 26. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Sep 23, 2025 · N939NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510070646Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL BETWEEN BS 500D AND 500F AT LBL 26. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Sep 23, 2025 · N939NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510074795Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL BETWEEN BS 500D PLUS 10 INCHES AND BS 500I AT RBL 26. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Sep 23, 2025 · N939NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510079320Rail · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT AFT BULKHEAD LOWER LOBE RAIL ASSEMBLY AT BS 500I, FROM LBL 26 TO RBL 26. REPLACED RAIL ASSEMBLY PER AARD 51-00-05-1.Sep 23, 2025 · N939NN · Boeing 737823 · Fuselage Main, BulkheadSDR AALA202506239455Door · stuckAIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR BECOMES STUCK IN THE CLOSED POSITION, CAUSING THE PASSENGER TO BE LOCKED IN THE LAVATORY. ACCOMPLISHED AARD 25-40-10-10 REPAIR 10. DOOR OPERATIONAL CHECK GOOD.Jun 22, 2025 · N939NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202501024023Pressure Switch · faultedAIRCRAFT WAS GROUNDED: THE # 2 ENGINE FUEL FILTER BYPASS LIGHT ILLUMINATED FOR TWO MINUTES AFTER TAKEOFF AND REPEATEDLY THROUGHOUT THE FLIGHT. MAINTENANCE REPLACED THE #2 ENGINE FULE FILTER PER AMM 73-11-02 (AALA202501026652) AND THE FUEL FILTER DIFFERENTIAL PDec 30, 2024 · N939NN · Boeing 737823 · Engine Fuel DistributionSDR AALA202501026652Fuel Filter · cloggedAIRCRAFT WAS GROUNDED: THE # 2 ENGINE FUEL FILTER BYPASS LIGHT ILLUMINATED FOR TWO MINUTES AFTER TAKEOFF AND REPEATEDLY THROUGHOUT THE FLIGHT. MAINTENANCE REPLACED THE #2 ENGINE FULE FILTER PER AMM 73-11-02 (AALA202501026652) AND THE FUEL FILTER DIFFERENTIAL PDec 30, 2024 · N939NN · Boeing 737823 · Engine Fuel DistributionSDR AALA202410258035Battery · no testAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT ADVISED CABIN MEGAPHONE INOPERATIVE. REPLACED BATTERIES IN MEGAPHONE, OPERTIONAL CHECK.Oct 24, 2024 · N939NN · Boeing 737823 · Emergency EquipmentSDR AALA202407025169Lamp · burned outAIRCRAFT WAS NOT GROUNDED: AFT GALLEY CENTER AISLE EMER LIGHT ASSEMBLY HAS ONE BULB BURNT OUT. RELAMPED AND OPERTIONAL TEST GOOD. PER AMM 33-51-00.Jul 2, 2024 · N939NN · Boeing 737823 · Emergency LightingSDR AALA202405291790Cover · missingAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGN COVER AT AFT SERVICE DOOR IS MISSING. REPLACED EMERGENCY EXIT SIGN COVER AT AFT SERVICE DOOR. PER AMM 33-51-01.May 28, 2024 · N939NN · Boeing 737823 · Emergency LightingSDR AALA202405099504Sliding Window · lack of lubeAIRCRAFT WAS NOT GROUNDED: FIRST OFFICER WINDOW OPENS AND CLOSES TOO TIGHTLY. CLEANED AND LUBED WINDOW TRACKS AND OPERATING MECHANISM. FUNCATIONAL CHECK GOOD. PER AMM 56-12-11,May 8, 2024 · N939NN · Boeing 737823 · Flight Compartment WindowsSDR AALA202402269075Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY FLASHLIGHT BELOW RIGHT HAND AFT OUTBOARD FLIGHT ATTENDANT SEAT DEAD BATTERY. REPLACED BATTERY FOR EMERGENCY FLASHLIGHT BELOW RIGHT HAND AFT OUTBOARD FLIGHT ATTENDANT SEAT. PER AMM 25-64-00.Feb 24, 2024 · N939NN · Boeing 737823 · Emergency EquipmentSDR AALA202402265754Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY FLASHLIGHT BELOW RIGHT HAND AFT INBOARD FLIGHT ATTENDANT SEAT DEAD BATTERY. REPLACED BATTERY FOR EMERGENCY FLASHLIGHT BELOW RIGHT HAND AFT INBOARD FLIGHT ATTENDANT SEAT. PER AMM 25-64-00.Feb 24, 2024 · N939NN · Boeing 737823 · Emergency EquipmentSDR AALA202401184072Handle · looseAIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY DOOR HANDLE IS LOOSE AND REQUIRES TIGHTENING. SECURED DOOR HANDLE AS REQUIRED. CHECKED NORMAL.Jan 17, 2024 · N939NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202305254903Handle · detachedAIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY INTERIOR DOOR HANDLE COMES OFF. SECURED FORWARD LAVATORY DOOR INTERIOR HANDLE.May 23, 2023 · N939NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202303104114Flashlight · no testAIRCRAFT IN BASE MAINTENANCE: OUTBOARD FLASHLIGHT RIGHT AFT ATTENDANT STATION WILL NOT TEST. INSTALLED NEW FLASHLIGHT.Mar 9, 2023 · N939NN · Boeing 737823 · Emergency LightingSDR AALA202303106593Flashlight · no testAIRCRAFT IN BASE MAINTENANCE: OUTBOARD FLASHLIGHT LEFT AFT FIRST CLASS STATION WILL NOT TEST. INSTALLED NEW FLASHLIGHT.Mar 9, 2023 · N939NN · Boeing 737823 · Emergency LightingSDR AALA202303107040Flashlight · no testAIRCRAFT IN BASE MAINTENANCE: FORWARD FLIGHT ATTENDANT STATION FLASHLIGHT #1 WILL NOT TEST. REPLACED FLASHLIGHT PER AMM 25-64-00.Mar 9, 2023 · N939NN · Boeing 737823 · Emergency LightingSDR AALA202303109418Flashlight · no testAIRCRAFT IN BASE MAINTENANCE: FORWARD FLIGHT ATTENDANT STATION FLASHLIGHT #2 WILL NOT TEST. REPLACED FLASHLIGHT PER AMM 25-64-00.Mar 9, 2023 · N939NN · Boeing 737823 · Emergency LightingSDR AALA202303062704Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN SUPPORT ANGLE LOCATED OUTBOARD OF KEEL BEAM AT BS 663.5 AND RBL 2. REPAIRED ANGLE PER SRM 57-10-10-2R-5, SRM 51-40-02, AND SRM 51-40-03.Mar 4, 2023 · N939NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202303067078Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN SUPPORT ANGLE LOCATED OUTBOARD OF KEEL BEAM AT BS 663.5 AND LBL 2. REPAIRED ANGLE PER SRM 57-10-10-2R-5, SRM 51-40-02, AND SRM 51-40-03.Mar 4, 2023 · N939NN · Boeing 737823 · Fuselage Miscellaneous Structure
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