N940NN

Service difficulty reports · 93

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 = 'N940NN' 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 AALA202608079130Slide Raft · bulgedAIRCRAFT WAS GROUNDED: AFT ENTRY DOOR, SLIDE MAKES CONTACT WITH AIRCRAFT WHEN TRYING TO CLOSE DOOR. MAINTENANCE REPLACED REPLACED L2 DOOR EMERGENCY ESCAPE SLIDE IAW J/C 08L22125001.Aug 5, 2026 · N940NN · Boeing 737823 · Escape SlideSDR AALA202608073297Heatshrink · missingAIRCRAFT WAS NOT GROUNDED: L2 DOOR ESCAPE SLIDE GRIT BAR MISSING RED HEAT SHRINK TUBING ONAFT SIDE DUE TO REMOVAL FOR SLIDE CHANGE AND PARTS NOT IN STOCK. MAINTENANCE INSTALLED HEAT SHRINK ON AFT L2 DOOR ESCAPE SLIDE GRIT BAR PER AARD 25-66-00-4.Aug 5, 2026 · N940NN · Boeing 737823 · Emergency EquipmentSDR AALA202603053047Liner · out of positionAIRCRAFT WAS NOT GROUNDED: REAR SLIDE ON LEFT SIDE PARTIALLY STICKING OUT. REPOSITIONED GIRT BAR ATTACH FLAP. PER AMM 25-10-00.Mar 4, 2026 · N940NN · Boeing 737823 · Emergency EquipmentSDR AALA202512264964Retainer · looseAIRCRAFT WAS NOT GROUNDED: FORWARD SERVICE DOOR GIRT BAR LATCH HOOK LOOSE. MAINTENANCE TIGHTENED RETAINER CLIP AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-66-02.Dec 24, 2025 · N940NN · Boeing 737823 · Emergency EquipmentSDR AALA202512185183Girt Bar · looseAIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY GIRT BAR IS LOOSE. MAINTENANCE ADJUSTED R1 GIRT BAR RETAINER BRACKET ON COVER, OPS CHECK GOOD BAR SECURED PER AMM 25-66-02.Dec 17, 2025 · N940NN · Boeing 737823 · Emergency EquipmentSDR AALA202510237925Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL LOCATED BETWEEN BS 500E AND BS 500H PLUS 18 INCHES, AT RBL 25. REPLACED TRANSITION PANEL PER AARD 51-00-05.Oct 14, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510205763Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL FROM BS 500C TO BS 500E AT S26L REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Oct 14, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510132156Baffle · not reportedAIRCRAFT IN BASE MAINTENANCE: EXISTING REPAIR TO FORWARD CARGO COMPARTMENT FLOOR STRUCTURE BAFFLE BETWEEN BS 500E AND 500F AT S26R REQUIRES REPLACEMENT. REPLACED BAFFLE PER AARD 51-00-05-1.TLEOct 12, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510135391Baffle · not reportedAIRCRAFT IN BASE MAINTENANCE: EXISTING REPAIR TO FORWARD CARGO COMPARTMENT FLOOR STRUCTURE BAFFLE BETWEEN BS 500C AND 500D AT S26L REQUIRES REPLACEMENT. REPLACED BAFFLE PER AARD 51-00-05-1.Oct 12, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510137321Attach Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER SECTION REAR SPAR VAPOR BARRIER ATTACH ANGLE LOCATED AT BS 663, LBL 10. REPLACED ANGLE PER SRM 57-10-10-2R-5.Oct 9, 2025 · N940NN · Boeing 737823 · Fuselage Main, Attach FittingsSDR AALA202510201195Web · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR STRUCTURE WEB AT BS 990, LBL 37. REPAIRED WEB PER EA 368782.Oct 3, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510078435Shield · corrodedAIRCRAFT WAS GROUNDED: CORROSION ON AFT CARGO COMPARTMENT SHIELD BETWEEN BS 767 AND BS 787 AT S25L. REPLACED SHIELD PER AARD 51-00-05-1.Oct 3, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510077974Floorbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE BREAK ASSEMBLY PANEL AT BS 540, LBL 0. REPLACED BREAK ASSEMBLY PANEL PER AARD 51-00-05-1.Oct 3, 2025 · N940NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202510073392Floorbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE BREAK ASSEMBLY PANEL AT BS 540, RBL 0. REPLACED BREAK ASSEMBLY PANEL PER AARD 51-00-05-1.Oct 3, 2025 · N940NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202510071405Window · scratchedAIRCRAFT IN BASE MAINTENANCE: CABIN FUSELAGE EXTERIOR WINDOW L-18 AT THE FORWARD EMERGENCY EXIT DOOR, THE WINDOW HAS SCRATCHES. REMOVED AND REPLACED WITH AIR WORTHY WINDOW. PER AMM 56-22-00-400-801.Oct 2, 2025 · N940NN · Boeing 737823 · Door WindowsSDR AALA202510077018Window · scratchedAIRCRAFT IN BASE MAINTENANCE: CABIN FUSELAGE EXTERIOR WINDOW L-19 AT THE AFT EMERGENCY EXIT DOOR, THE WINDOW HAS SCRATCHES. REMOVED AND REPLACED AIRWORTHY WINDOW. PER AMM 56-22-00-400-801.Oct 2, 2025 · N940NN · Boeing 737823 · Door WindowsSDR AALA202510260057Cargo Track · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT AFT BULKHEAD LOWER LOBE RAIL ASSEMBLY AT BS 5001, RBL 25. INSTALLED REPAIR ANGLE PER SRM 51-40-02 AND EA 368853.Oct 1, 2025 · N940NN · Boeing 737823 · Fuselage, Seat/Cargo Attach FittingsSDR AALA202510232010Angle · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR STRUCTURE Z ANGLE AT STA 986 PLUS 6 INCHES, AT LBL 32. REPLACED ANGLE PER AARD 51-00-05-1.Oct 1, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510201127Shield · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT SHIELD AT BS 440 RBL 24.5. REPLACED SHIELD PER AARD 51-00-05-1.Oct 1, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510202233Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR BEAM UPPER CHORD (T-CHORD) LOCATED AT BS 947, LBL 50. REPAIRED UPPER CHORD PER SRM 53-70-51-2R-5.Oct 1, 2025 · N940NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202510204390Shield · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT SHIELD FROM BS 498 TO BS 500 PLUS 14 INCHES, AT RBL 24. REPLACED SHIELD PER AARD 51-00-05-1.Oct 1, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510200949Web · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT DOOR THRESHOLD WEB FROM BS 456 TO BS 491 AT RBL 31. REPLACED WEB PER AARD 51-00-05-1.Oct 1, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510131599Attach Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER ATTACH ANGLE LOCATED AT BS 663.75 RBL 36. REPAIRED ANGLE PER SRM 57-10-10-2R-5.Oct 1, 2025 · N940NN · Boeing 737823 · Fuselage Main, Attach FittingsSDR AALA202510206309Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL AT BS 947.5, RBL 54. REPLACED INTERCOSTAL PER SRM 53-70-51-2R-5.Sep 30, 2025 · N940NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202510202158Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR BEAM UPPER CHORD (T-CAP) LOCATED AT BS 947.5, RBL 54. REPAIRED CHORD PER SRM 53-70-51-2R-5.Sep 30, 2025 · N940NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202508010248Shutoff Valve · failedAIRCRAFT WAS GROUNDED: ON TAXI OUT PARKING BRAKE WAS STUCK ENGAGED. THE PARKING BRAKE LIGHT ILLUMINATED AND ANTI-SKID INOPERATIVE LIGHT ILLUMINATED AS WELL. ALSO, PARKING BRAKE CIRCUIT BREAKER POPPED, RESET ONCE BUT CIRCUIT BREAKER POPPED AGAIN. UNABLE TO TAXIJul 31, 2025 · N940NN · Boeing 737823 · Landing Gear Brake SystemSDR AALA202507311400Compensator · inaccurateAIRCRAFT WAS NOT GROUNDED: IN FLIGHT, LEFT MAIN FUEL TANK CONTINUOUSLY DISPLAYING A LOWER AMOUNT. EVEN AFTER BALANCING THE FUEL, LEFT MAIN GOES LOWER THAN RIGHT BY UP TO 600 LBS. VERIFIED INOPERATIVE MAIN FUEL INDICATION LIGHT. REMOVE AND REPLACED THE LEFT HJul 20, 2025 · N940NN · Boeing 737823 · Fuel Indicating SystemSDR AALA202507211400Fuel Sys · inoperativeAIRCRAFT WAS NOT GROUNDED: IN FLIGHT, LEFT MAIN FUEL TANK CONTINUOUSLY DISPLAYING A LOWER AMOUNT. EVEN AFTER BALANCING THE FUEL, LEFT MAIN GOES LOWER THAN RIGHT BY UP TO 600 LBS. VERIFIED INOPERATIVE MAIN FUEL INDICATION LIGHT. **SUPPLEMENTAL REPORT WILL BE SUJul 20, 2025 · N940NN · Boeing 737823 · Fuel Indicating SystemSDR AALA202504100781Latch · lack of lubeAIRCRAFT WAS NOT GROUNDED: LAVATORY-D LATCH IS MALFUNCTIONING, DIFFICULT TO UNLOCK. LUBRICATED DOOR LATCH OPERTIONAL CHECK GOOD. PER AMM 25-40-14.Apr 9, 2025 · N940NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202503126031Door Latch · jammedAIRCRAFT WAS NOT GROUNDED: AFT LAVATORY L4 DOOR LOCK JAMMED. ADJUSTED AFT LAVATORY LEFT HAND DOOR LATCH SLIDER, OPERTIONAL CHECK GOOD. PER CMM 25-46-00.Mar 11, 2025 · N940NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202503119886Door · out of adjustAIRCRAFT WAS NOT GROUNDED: AIRCRAFT LEFT AFTER LAVATORY DOOR HARD TO OPEN AND CLOSE. ADJUST DOOR TO ALLOW PROPER OPERATION. PER CMM 25-46-00.Mar 10, 2025 · N940NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202410231878Unknown · fumesAIRCRAFT WAS GROUNDED: ON DESCENT AND AT THE GATE FLIGHT ATTANDENT REPORTED A STRONG BURNING SMELL IN THE CABIN, THE ODOR LASTED ABOUT 5 MINUTES AND THEN WENT AWAY. THE FRONT OF THE CABIN HAD AN EXHAUST OR BURNING SMELL LIKE A MUSTY AND OILY SMELL. **SUPPLEMENOct 21, 2024 · N940NN · Boeing 737823 · Air Distribution SystemSDR AALA202410221878Bleed Air Sys · odorAIRCRAFT WAS GROUNDED: ON DESCENT AND AT THE GATE FLIGHT ATTANDENT REPORTED A STRONG BURNING SMELL IN THE CABIN, THE ODOR LASTED ABOUT 5 MINUTES AND THEN WENT AWAY. THE FRONT OF THE CABIN HAD AN EXHAUST OR BURNING SMELL LIKE A MUSTY AND OILY SMELL. **SUPPLEMENOct 21, 2024 · N940NN · Boeing 737823 · APU Bleed Air SystemSDR AALA202407012342Hinge · lack of lubeAIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY-D DOOR JAMMED CLOSED. LUBRICATED HINGES AND ALL MOVING PARTS, DOOR OPS. CHECKS NORMAL.Jun 30, 2024 · N940NN · Boeing 737823 · Fuselage, Door HingeSDR AALA202405061081Door · lack of lubeAIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY ENTRY DOOR DIFFICULT TO OPEN. TIGHTENED SCREWS ON DOOR HINGE AND LUBRICATED, DOOR OPERTIONAL CHECK GOOD. PER CMM 25-40-64.May 5, 2024 · N940NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202402219869Shutoff Valve · inoperativeAIRCRAFT WAS GROUNDED: ANTI SKID INOPERATIVE AND PARKING BRAKE LIGHT ARE ILLUMINATED, RUN CHECKLIST IT DID NOT FIX ISSUE. REMOVED AND REPLACED PARKING BRAKE SHUT OFF VALVE. OPERATIONAL CHECK GOOD. PER B737 AMM 32-44-21.Feb 20, 2024 · N940NN · Boeing 737823 · Brake Anti-Skid SectionSDR AALA202401231056Handle · looseAIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY INSIDE DOOR HANDLE LOOSE. RESECURED FORWARD LAVATORY DOOR HANDLE PER STANDARD PRACTICES.Jan 22, 2024 · N940NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202310318918Sign · unsecureAIRCRAFT WAS NOT GROUNDED: "EXIT" SIGN ON L4 DOOR WILL NOT STAY SECURED IN PLACE.**SUPPLEMENTAL REPORT FOR AALA202310268918: REMOVED AND REPLACED EXIT SIGN. PER AMM 33-51-01. FUNCTIONAL CHECK GOOD.**(CLOSED)Oct 25, 2023 · N940NN · Boeing 737823 · Emergency LightingSDR AALA202310268918Unknown · unknownAIRCRAFT WAS NOT GROUNDED: "EXIT" SIGN ON L4 DOOR WILL NOT STAY SECURED IN PLACE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN).Oct 25, 2023 · N940NN · Boeing 737823 · Emergency LightingSDR AALA202309081320Door · lack of lubeAIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR DIFFICULT TO OPEN AND CLOSE. LUBED HINGES.Sep 7, 2023 · N940NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202309086141Screw · unsecureAIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR DIFFICULT TO OPEN AND CLOSE AND GETS STUCK. RESECURED LOOSE SCREW ON GUIDE ROLLER PER AMM 25-40-65.Sep 6, 2023 · N940NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202303285407Unknown · out of adjustAIRCRAFT WAS NOT GROUNDED: DOOR 1R GIRT BAR VERY HARD TO MOVE. ADJUSTED GRIT BAR RETAINER CLIPS. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.Mar 27, 2023 · N940NN · Boeing 737823 · Emergency EquipmentSDR AALA202303218228Door Frame · damagedAIRCRAFT IN BASE MAINTENANCE: HEAT DAMAGE TO L1 ENTRY DOOR CUTOUT FRAME LOCATED AT BS 345 AND S9L. REPAIRED FRAME PER EA 333429A.Mar 17, 2023 · N940NN · Boeing 737823 · Passenger/Crew DoorsSDR AALA202303218214Skin · delaminatedAIRCRAFT IN BASE MAINTENANCE: DELAMINATION OF LEFT OUTBOARD FLAP LOWER SKIN LOCATED AT WS 302.50 TO WS 326.50, WBL 658.17. REPAIRED SKIN PER SRM 57-53-01-2R REPAIR 16.Mar 12, 2023 · N940NN · Boeing 737823 · Trailing Edge FlapsSDR AALA202303211263Skin · delaminatedAIRCRAFT IN BASE MAINTENANCE: DELAMINATION OF LEFT INBOARD FLAP WEDGE LOWER SKIN LOCATED FROM WS 228.25 TO WS 278.50, WBL 658.17. REPAIRED SKIN PER SRM 57-53-01-2R REPAIR 18.Mar 12, 2023 · N940NN · Boeing 737823 · Trailing Edge FlapsSDR AALA202303102591Battery Pack · dischargedAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTING POWER SUPPLY M01671 BATTERY PACK IS DISCHARGED. REPLACED BATTERY PACK PER AMM 33-51-06. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.Mar 8, 2023 · N940NN · Boeing 737823 · Emergency LightingSDR AALA202303100695Battery Pack · dischargedAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTING POWER SUPPLY M01676 BATTERY PACK IS DISCHARGED. REPLACED BATTERY PACK PER AMM 33-51-06. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.Mar 8, 2023 · N940NN · Boeing 737823 · Emergency LightingSDR AALA202303109710Battery Pack · dischargedAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTING POWER SUPPLY M01670 BATTERY PACK IS DISCHARGED. REPLACED BATTERY PACK PER AMM 33-51-06. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.Mar 8, 2023 · N940NN · Boeing 737823 · Emergency LightingSDR AALA202303102037Battery Pack · dischargedAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTING POWER SUPPLY M02816 BATTERY PACK IS DISCHARGED. REPLACED BATTERY PACK PER AMM 33-51-06. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.Mar 8, 2023 · N940NN · Boeing 737823 · Emergency LightingSDR AALA202303101216Battery Pack · dischargedAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTING POWER SUPPLY M01675 BATTERY PACK IS DISCHARGED. REPLACED BATTERY PACK PER AMM 33-51-06. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.Mar 8, 2023 · N940NN · Boeing 737823 · Emergency Lighting
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