N850NN

Service difficulty reports · 107

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 = 'N850NN' 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 AALA202610215996Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: FWD CABIN FA JUMPSEAT NEEDS FLASHLIGHT. INSTALLED NEW BATTERY IN FLASHLIGHT IAW MM 25-64-00.Oct 20, 2026 · N850NN · Boeing 737823 · Emergency EquipmentSDR AALA202608174992Fire Detector · faultyAIRCRAFT WAS GROUNDED: DURING CLIMB OUT NUMBER ONE ENGINE OVERHEAT LIGHT ILLUMINATED. AIRCRAFT HAS MULTIPLE MEL'S CONCERNING THE OVERHEAT/FIRE DETECTION SYSTEM. RAN SYSTEM TEST AND NO FAULTS WERE DETECTED. DURING CHECKLIST EXECUTION, AFTER RETARDING THE THRUSAug 13, 2026 · N850NN · Boeing 737823 · Fire DetectionSDR AALA202607298059Elec Connector · inoperativeAIRCRAFT WAS NOT GROUNDED: WHILE ACCOMPLISHING J/C 08T20033001 FOUND G1 EMERGENCY LIGHT INOP. MAINTENANCE FOUND CONNECTOR FOR EMERGENCY LIGHT DISCONNECTED ON G1 GALLEY. RECONNECTED CONNECTOR OPS CHECK NORMAL REF AMM 33-51-00.Jul 28, 2026 · N850NN · Boeing 737823 · Light System WiringSDR AALA202511173972Cradle · inoperativeAIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT INBOARD FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED FLIGHT ATTENDANT FLASHLIGHT (AALA202511176533) AND HOLDER ASSEMBLY (AALA202511173972). PER AMM 25-64-00. OPERATIONAL CHECK GOOD.Nov 17, 2025 · N850NN · Boeing 737823 · Emergency EquipmentSDR AALA202511176533Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT INBOARD FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED FLIGHT ATTENDANT FLASHLIGHT (AALA202511176533) AND HOLDER ASSEMBLY (AALA202511173972). PER AMM 25-64-00. OPERATIONAL CHECK GOOD.Nov 17, 2025 · N850NN · Boeing 737823 · Emergency EquipmentSDR AALA202511132591Door · out of adjustAIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR DIFFICULT TO OPEN AND CLOSE. ADJUSTED LAVATORY-D DOOR. PER AMM 25-40-00. OPERATIONAL CHECK GOOD.Nov 12, 2025 · N850NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202507287071Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: FORWARD CABIN FLASHLIGHT INOPERATIVE. REPLACED BATTERIES FOR EMERGENCY FLASHLIGHT. OPERATIONAL CHECK GOOD.Jul 27, 2025 · N850NN · Boeing 737823 · Emergency EquipmentSDR AALA202506263083Skin · bulgedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FUSELAGE LOWER SKIN ADJACENT TO AFT LAVATORY SERVICE PANEL FROM BS 847 TO BS 867, FROM S23L TO S25L. REPARED SKIN PER EA 365547.Jun 25, 2025 · N850NN · Boeing 737823 · Fuselage Main, Plate/SkinSDR AALA202506202278Attach Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER UPPER ATTACH ANGLE AT STA 663, FROM LBL 5 TO LBL 14. REPAIRED PER SRM 57-10-10-2R-5.Jun 19, 2025 · N850NN · Boeing 737823 · Fuselage Main, Attach FittingsSDR AALA202506241341Support Angle · crackedAIRCRAFT IN BASE MAINTENANCE: AFT CARGO COMPARTMENT LEFT HAND SIDEWALL SUPPORT ANGLE HAS CRACKED LOWER ATTACH CLIP AT STA 867. REMOVED AND REPLACED AFT CARGO COMPARTMENT LEFT HAND SIDEWALL SUPPORT ANGLE LOWER ATTACH CLIP. PER B737-NG-SRM 51-40-02.Jun 17, 2025 · N850NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202506209829Vapor Barrier · crackedSUPPLEMENTAL REPORT FOR AALA202506179829: QC REVIEWED AND DETERMINED THE WRONG AIRCRAFT (807NN) WAS IDENTIFIED. SECTIONS 1 AND 3 HAVE BEEN UPDATED WITH CORRECT AIRCRAFT INFORMATION FOR 850NN. AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPARJun 17, 2025 · N850NN · Boeing 737823 · Fuselage Main, BulkheadSDR AALA202506275949Bushing · corrodedAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STAB CONTROL TAB SPRING SUPPORT HAS RUSTED. REMOVED AND REPLACED AFT BUSHING ON LEFT-HAND ELEVATOR TAB MECHANISM. PER B737-NG-AMM27-31-34. PERFORMED SATISFACTORY ELEVATOR TAB CONTROL SYSTEM AND TRIM CONTROL OPJun 12, 2025 · N850NN · Boeing 737823 · Horizontal Stabilizer StructureSDR AALA202506271179Bushing · corrodedAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STAB CONTROL TAB SPRING SUPPORT RUSTED. REMOVED AND REPLACED AFT BUSHING ON RIGHT HAND ELEVATOR TAB MECHANISM. PER B737-NG-AMM27--31-34. PERFORMED SATISFACTORY ELEVATOR TAB CONTROL SYSTEM AND TRIM SYSTEM OPERJun 12, 2025 · N850NN · Boeing 737823 · Horizontal Stabilizer StructureSDR AALA202412245083Door · lack of lubeAIRCRAFT WAS NOT GROUNDED: LAV D DOOR DIFFICULT TO OPERATE. CLEANED AND LUBRICATED LAV D DOOR TRACKS.Dec 23, 2024 · N850NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202408083487Door · out of positionAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTANDENT REPORTS LEFT LAVATORY DOOR IS JAMMED. FOUND LEFT AFT LAVATORY DOOR OUT OF TRACK AND JAMMED. REMOVED AND REINSTALLED LAVATORY DOOR IN POSITION AND OPERTIONAL CHECK GOOD. PER MM 52-50-00.Aug 7, 2024 · N850NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202407258845Sign · unsecureAIRCRAFT WAS NOT GROUNDED: 2L DOOR EXIT SIGN COVER WILL NOT STAY ATTACHED. RESECURED EXIT SIGN COVER AT 2L DOOR. PER AMM 33-51-01.Jul 24, 2024 · N850NN · Boeing 737823 · Emergency LightingSDR AALA202405063993Skin · puncturedAIRCRAFT WAS GROUNDED: LEFT WING INBOARD FLAP HAS A PUNCTURE AT WS 204. REPAIRED FLAP PER EA 350164A AND SRM 51-70-10-2R-2.May 4, 2024 · N850NN · Boeing 737823 · Trailing Edge FlapsSDR AALA202403115046Track · looseAIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY-D DOOR DIFFICULT TO OPERATE. TIGHTEN LOOSE SCREW ON UPPER TRACK. PER 20-22-00. OK FOR SERVICE. DOOR OPERATES PROPERLY.Mar 10, 2024 · N850NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202401290885Coffeemaker · burnedAIRCRAFT WAS GROUNDED: SMELL DESCRIBED AS "BURNING PLASTIC" FROM NUMBER 4 COFFEE MAKER. REPLACED NUMBER 4 COFFEE MAKER. PER AMM 25-32-00. NO SMOKE ODOR DETECTED.Jan 28, 2024 · N850NN · Boeing 737823 · Buffet/GalleysSDR AALA202308090330Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: RIGHT AFT OUTBOARD FLIGHT ATTENDANT FLASHLIGHT IS INOPERATIVE. REPLACED FLASHLIGHT BATTERY PER AMM 25-64-00.Aug 8, 2023 · N850NN · Boeing 737823 · Emergency EquipmentSDR AALA202302202451Battery · dischargedAIRCRAFT WAS NOT GROUNDED: L1 DOOR OUTBOARD FLIGHT ATTENDANT SEAT FLASHLIGHT WILL NOT CHARGE. REPLACED FLASHLIGHT BATTERY PER AMM 25-64-00.Feb 18, 2023 · N850NN · Boeing 737823 · Emergency LightingSDR AALA202302203052Bracket · faultyAIRCRAFT WAS NOT GROUNDED: L1 DOOR INBOARD FLIGHT ATTENDANT SEAT FLASHLIGHT WILL NOT CHARGE. REPLACED FLASHLIGHT (AALA202302201258) AND BRACKET ASSEMBLY (AALA202302203052) PER AMM 25-64-00.Feb 18, 2023 · N850NN · Boeing 737823 · Emergency LightingSDR AALA202302201258Flashlight · dischargedAIRCRAFT WAS NOT GROUNDED: L1 DOOR INBOARD FLIGHT ATTENDANT SEAT FLASHLIGHT WILL NOT CHARGE. REPLACED FLASHLIGHT (AALA202302201258) AND BRACKET ASSEMBLY (AALA202302203052) PER AMM 25-64-00.Feb 18, 2023 · N850NN · Boeing 737823 · Emergency LightingSDR AALA202212125608Girt Bar · out of adjustAIRCRAFT WAS NOT GROUNDED: L1 ENTRY DOOR DIFFICULT TO ARM / DISARM. RE-VELCROED GIRT BAR AREA.Dec 10, 2022 · N850NN · Boeing 737823 · Emergency EquipmentSDR AALA202209091198Cap · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER COMPARTMENT FLOOR SUPPORT STRUCTURE T-CAP LOCATED AT BS 986 AND LBL 43. REPLACED T-CAP PER SRM 53-70-51-2R-4.Sep 7, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202209065905Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON UPPER FLANGE OF FLOOR BEAM AT STA 947.5 AND LEFT BUTT LINE 8. INSTALLED ANGLE DOUBLERS AND STRAPS PER SRM 53-00-51-2R-1.Aug 29, 2022 · N850NN · Boeing 737 · Fuselage Main, Floor BeamSDR AALA202209066767Strap · gougedAIRCRAFT IN BASE MAINTENANCE: GOUGE FOUND ON STRAP FRAMER 291 STR 5R. REMOVED AND REPLACED STRAP PER AARD 51-00-05-1.Aug 25, 2022 · N850NN · Boeing 737 · Fuselage Main, StructureSDR AALA202209060087None · crackedAIRCRAFT IN BASE MAINTENANCE: STATION 520 BUTT LINE 0 ON CENTERLINE CLIP FOR INTERCOSTAL IS CRACKED IN RADIUS. REMOVED AND REPLACED CLIP PER AARD 51-00-05-1.Aug 25, 2022 · N850NN · Boeing 737 · Fuselage Main, StructureSDR AALA202208262537Baffle · dentedAIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO COMPARTMENT RIGHT HAND BAFFLE DENTED, LOCATED FROM BS 500D TO BS 500E, AT S25R. REPLACED BAFFLE PER DWG 143A7505 AND AARD 51-00-51.Aug 18, 2022 · N850NN · Boeing 737 · Fuselage Main, StructureSDR AALA202208235453None · wornAIRCRAFT IN BASE MAINTENANCE: LANDING FOR GROUND POWER DOOR WORN AT LOWER LATCH, LOCATED AT BS 215, S22R. REPAIRED PER SRM 53-10-15-2R-4.Aug 17, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202209092411Cap · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER COMPARTMENT FLOOR SUPPORT STRUCTURE T-CAP LOCATED AT BS 986 AND S17R. REPLACED T-CAP PER SRM 53-70-51-2R-4.Aug 12, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202209069872Intercostal · brokenAIRCRAFT IN BASE MAINTENANCE: TOP OF INTERCOSTAL BROKE OUT LOCATED BETWEEN STA 312-328 AND RIGHT BUTT LINE 31. REMOVED AND REPLACED INTERCOSTAL PER AARD 51-00-05-1.Aug 12, 2022 · N850NN · Boeing 737 · Fuselage Main, StructureSDR AALA202209062842Expansion Joint · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK FOUND ON EXPANSION JOINT LOCATED AT STA 540 AND RIGHT BUTT LINE 18. REMOVED AND REPLACED EXPANSION JOINT PER SRM 51-40-02.Aug 11, 2022 · N850NN · Boeing 737 · Fuselage Main, StructureSDR AALA202209066466Rib · crackedAIRCRAFT IN BASE MAINTENANCE: RIB AT STA 101.90 HAS A CRACK AT THE NUMBER 2 STIFFENER. REMOVED AND REPLACED LEFT HAND HORIZONTAL STIFFENER RIB PER SRM 55-10-09-2R-4.Aug 11, 2022 · N850NN · Boeing 737 · Horizontal Stabilizer, Spar/RibSDR AALA202208319766None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT LEFT HAND TRANSITION PANEL LOCATED FROM BS 460 TO BS 500 AT S25L. REPLACED TRANSITION PANEL PER SRM 51-10-02-0G.Aug 11, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202208315114None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT RIGHT HAND TRANSITION PANEL LOCATED FROM BS 500A TO BS 500I, AT S25R. REPLACED TRANSITION PANEL PER SRM 51-10-02-0G.Aug 11, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202208318597None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT LEFT HAND TRANSITION PANEL LOCATED FROM BS 500 TO BS 500C, AT S25L. REPLACED TRANSITION PANEL PER SRM 51-10-02-0G.Aug 11, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202208315994None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT LEFT HAND TRANSITION PANEL LOCATED FROM BS 500C TO BS 500I, AT S25L. REPLACED TRANSITION PANEL PER SRM 51-10-02-0G.Aug 11, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202208316120Expansion Joint · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN EXPANSION JOINT LOCATED AT BS 540, LBL 0. REPLACED EXPANSION JOINT PER SRM 51-40-02.Aug 11, 2022 · N850NN · Boeing 737 · Fuselage Main, StructureSDR AALA202208249263None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON TRANSITION PANEL FROM STA 727 TO STA 927, STR 25 AND LEFT BUTT LINE 30. REMOVED AND REPLACED TRANSITION PANEL PER AARD 51-00-05.Aug 11, 2022 · N850NN · Boeing 737 · Fuselage Main, StructureSDR AALA202208240817Skin · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK FOUND ON LOWER SURFACE OF LEFT HORIZONTAL STABILIZER AT STA 147.90 8 INCHES FROM FRONT SPAR. INSTALLED EXTERNAL DOUBLER REPAIR PER SRM 55-10-2R-11.Aug 11, 2022 · N850NN · Boeing 737 · Horizontal Stabilizer, Plate/SkinSDR AALA202208241380Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: FOUND CRACK ON INTERCOSTAL LOCATED BETWEEN STA 344 AND 360 AND LEFT BUTT LINE 11. REMOVED AND REPLACED INTERCOSTAL PER AARD AND SRM.Aug 11, 2022 · N850NN · Boeing 737 · Fuselage Main, StructureSDR AALA202208238567Skin · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN LEFT HAND HORIZONTAL STABILIZER LOWER SKIN LOCATED AT STABILIZER STA 138.70; 9 INCHES FROM THE AFT SPAR. REPAIRED SKIN PER SRM 55-10-01-2R.Aug 11, 2022 · N850NN · Boeing 737 · Horizontal Stabilizer, Plate/SkinSDR AALA202208234758Skin · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN LEFT HAND HORIZONTAL STABILIZER LOWER SKIN LOCATED AT STABILIZER STA 184.70, 9 INCHES FROM THE AFT SPAR. REPAIRED SKIN PER SRM 51-20-01.Aug 11, 2022 · N850NN · Boeing 737 · Horizontal Stabilizer, Plate/SkinSDR AALA202208237974Skin · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN LEFT HAND HORIZONTAL STABILIZER LOWER SKIN LOCATED AT STABILIZER STA 138.70, 17 INCHES FROM THE AFT SPAR. REPAIRED SKIN PER SRM 55-10-01-2R-11.Aug 11, 2022 · N850NN · Boeing 737 · Horizontal Stabilizer, Plate/SkinSDR AALA202208232634None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT DOOR SILL WEB PLATE, LOCATED AT BS 847, S25R. REPLACED PER SRM 51-10-02.Aug 11, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202209099918Cap · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER COMPARTMENT FLOOR SUPPORT STRUCTURE T-CAP LOCATED AT BS 986 AND S17L. REPLACED T-CAP PER SRM 53-70-51-2R-4.Aug 10, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202209073672None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT ENTRY DOOR THRESHOLD CREASE ANGLE LOCATED FROM BS 947 TO BS 980 AT S18L. REPLACED CREASE ANGLE PER AARD 51-00-05-1 AND DWG 147A8540.Aug 10, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202208315999Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN LEFT HAND FORWARD ENTRY WAY INTERCOSTAL LOCATED FROM BS 294 TO BS 312, AT LBL 12. REPLACED INTERCOSTAL PER EA 262679, DWG 141A5600 AND AARD 51-00-05.Aug 10, 2022 · N850NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202208236155Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON CABIN FLOOR INTERCOSTAL LOCATED FROM BS 294 TO BS 312, S17L, LBL 47. REPLACED INTERCOSTAL PER SRM 51-10-02.Aug 10, 2022 · N850NN · Boeing 737 · Fuselage Main, Structure
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