N843NN

Service difficulty reports · 113

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 = 'N843NN' 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 AALA202608174668Bulb · burned outAIRCRAFT WAS NOT GROUNDED: EMERG EXIT NOT ARMED LIGHT BULB BURNED OUT OVERHEAD PANEL. MAINTENANCE RELAMPED EMERG EXIT NOT ARMED INDICATOR LIGHT IAW MM 33-18-00.Aug 16, 2026 · N843NN · Boeing 737823 · Emergency LightingSDR AALA202607070317Pump · faultyAIRCRAFT WAS GROUNDED: BOTH ELEC AND ENG LOW PRESSURE LIGHTS ILLUMINATED AFTER GEAR RETRACTION ON TAKEOFF. EVENTUALLY ELECTRICAL LIGHT EXTINGUISHED BUTENGINE DRIVEN PUMP REMAINED ILLUMINATED. RAN QRH. A HYD SYSTEMQTY WAS 75% AND EVENTUALLY DOWN TO 66%. COORDIJul 5, 2026 · N843NN · Boeing 737823 · Hydraulic Pump (Electric/Engine), MainSDR AALA202602111388Sign · wrong partAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS THAT THE WRONG EXIT SIGN IS INSTALLED ON THE RIGHT REAR SERVICE DOOR. INSTALLED CORRECT SIGN AT AFT REAR SERVICE DOOR. PER AMM 25-60-00.Feb 10, 2026 · N843NN · Boeing 737823 · Emergency LightingSDR AALA202511179177Antenna · false indicationAIRCRAFT WAS NOT GROUNDED: AT 6000 FT WITH GEAR AND FLAPS UP GEAR WARNING HORN SOUNDED FOR APPROXIMATELY 2 SECONDS WITH THREE RED UNSAFE GEAR INDICATIONS. REPLACED ALL 4 RADIO ALTIMETERS ANTENNAS (AALA202511176584), (AALA202511170938), (AALA202511170218), (AALNov 15, 2025 · N843NN · Boeing 737823 · Ground Proximity SystemSDR AALA202511170218Antenna · false indicationAIRCRAFT WAS NOT GROUNDED: AT 6000 FT WITH GEAR AND FLAPS UP GEAR WARNING HORN SOUNDED FOR APPROXIMATELY 2 SECONDS WITH THREE RED UNSAFE GEAR INDICATIONS. REPLACED ALL 4 RADIO ALTIMETERS ANTENNAS (AALA202511176584), (AALA202511170938), (AALA202511170218), (AALNov 15, 2025 · N843NN · Boeing 737823 · Ground Proximity SystemSDR AALA202511170938Antenna · false indicationAIRCRAFT WAS NOT GROUNDED: AT 6000 FT WITH GEAR AND FLAPS UP GEAR WARNING HORN SOUNDED FOR APPROXIMATELY 2 SECONDS WITH THREE RED UNSAFE GEAR INDICATIONS. REPLACED ALL 4 RADIO ALTIMETERS ANTENNAS (AALA202511176584), (AALA202511170938), (AALA202511170218), (AALNov 15, 2025 · N843NN · Boeing 737823 · Ground Proximity SystemSDR AALA202511176584Antenna · false indicationAIRCRAFT WAS NOT GROUNDED: AT 6000 FT WITH GEAR AND FLAPS UP GEAR WARNING HORN SOUNDED FOR APPROXIMATELY 2 SECONDS WITH THREE RED UNSAFE GEAR INDICATIONS. REPLACED ALL 4 RADIO ALTIMETERS ANTENNAS (AALA202511176584), (AALA202511170938), (AALA202511170218), (AALNov 15, 2025 · N843NN · Boeing 737823 · Ground Proximity SystemSDR AALA202507298866Door · out of adjustAIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY DOOR DIFFICULT TO OPERATE, STICKING ON BOTTOM SCUFFPLATE. ADJUSTED LAVATORY-A DOOR HINGE. PER CMM 25-46-96. OPERATIONAL CHECK GOOD.Jul 28, 2025 · N843NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202507090379Trim Panel · looseAIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY DOOR LEFT BOTTOM TRIM LOOSE. INTERFERES WITH DOOR OPENING AND CLOSING. SECURED TRIM IN PLACE, LAVATORY DOOR OPERATIONAL CHECK NORMAL. PER AMM 25-40-11.Jul 8, 2025 · N843NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202503197636Light · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT ABOVE PASSENGER SEAT 19 DEF INOPERATIVE. REMOVED AND REPLACED (19DEF) COVE BULLNOSE EMERGENCY LIGHT ASSEMBLY. PER B737-NG-AMM 33-51-03-960-805. PERFORMED SATISFACTORY OPERTIONAL CHECK, PER B737NG AMM 33-51-00.Mar 15, 2025 · N843NN · Boeing 737823 · Emergency LightingSDR AALA202503148356Guide · crackedAIRCRAFT IN BASE MAINTENANCE: FORWARD SERVICE DOOR GUIDE ROLLER CRACKED. REMOVED AND INSTALLED SERVICEABLE FORWARD SERVICE DOOR CENTER GUIDE ROLLER. PER B737NG SOPM 20-50-03. PERFORMED SATISFACTORY CENTERING GUIDE ADJUSTMENT. PER B737NG AMM 52-41-00.Mar 6, 2025 · N843NN · Boeing 737823 · Passenger/Crew DoorsSDR AALA202503188661Web · corrodedAIRCRAFT IN BASE MAINTENANCE: DURING THE ACCOMPLISHMENT OF CPCP 53-050-00B TASK. LEFT HAND WHEEL WELL FORWARD WHEEL CUT OUT HAS CORROSION AROUND FASTENERS. REMOVED AND REPLACED WEB AT LEFT HAND WHEEL WELL FORWARD WHEEL CUT OUT. PER B737NG SRM 51-40-02 AND BOEIMar 4, 2025 · N843NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202503181731Door · misinstalledAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND FORWARD OVERWING EMERGENCY EXIT HAS MISSING AND INCORRECT HARDWARE ON INTERIOR LATCH CUTOUT. REPLACED MISSING HARDWARE. PER 737-NG AMM 52-22-51-400-801.Mar 4, 2025 · N843NN · Boeing 737823 · Emergency ExitsSDR AALA202503107127Wire · frayedAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND AFT OVERWING EMERGENCY EXIT HAS FRAYED WIRE BRAID PROTECTION ON AFT HEATING ELEMENT WIRING. REPAIRED RIGHT HAND AFT OVERWING EMERGENCY EXIT WIRE BRAID PROTECTION ON AFT HEATING ELEMENT. PER B737-NG-SWPM 20-10-11.Mar 3, 2025 · N843NN · Boeing 737823 · Light System WiringSDR AALA202503191855Slide · no testAIRCRAFT IN BASE MAINTENANCE: AFT R2 DOOR OPERTIONAL SLIDE CHECK FAILED TO DEPLOY DURING OPERTIONAL TEST. REMOVE AND REPLACED R2 SLIDE. OPERTIONAL CHECK GOOD. PER JOB CARD 08L22125001-R2.Mar 2, 2025 · N843NN · Boeing 737823 · Escape SlideSDR AALA202410157619Unknown · odorAIRCRAFT WAS GROUNDED: SOF EVENT. AIRCRAFT OUT OF SERVICE DUE TO CREW REPORT ODOR IN CABIN DURING TAKE OFF AND CLIMB DESCRIBED AS DIRTY SOCK SMELL. ODOR APPEARED TO DISSIPATE WITH RIGHT PACK OFF **SUPPLEMENTAL REPORT FOR (AALA202410147619): RAN ENGINES, NO SMEOct 14, 2024 · N843NN · Boeing 737823 · Air Distribution SystemSDR AALA202410147619Unknown · odorAIRCRAFT WAS GROUNDED: SOF EVENT. AIRCRAFT OUT OF SERVICE DUE TO CREW REPORT ODOR IN CABIN DURING TAKE OFF AND CLIMB DESCRIBED AS DIRTY SOCK SMELL. ODOR APPEARED TO DISSIPATE WITH RIGHT PACK OFF**SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).Oct 14, 2024 · N843NN · Boeing 737823 · Air Distribution SystemSDR AALA202407157642Switch · inoperativeAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTS EMERGENCY LIGHTS ILLUMINATE WHEN AIRCRAFT ON GROUND SERVICE BUSS. FOUND EMERGENCY TOGGLE SWITCH OVERHEAD PANEL NEEDS REPLACEMENT. REMOVED AND REPLACED P5 EMERGENCY TOGGLE SWITCH, PER SWPM 20-83-11. ALSO PERFORMED EMERJul 13, 2024 · N843NN · Boeing 737823 · Emergency LightingSDR AALA202405025146Light · dislodgedAIRCRAFT WAS NOT GROUNDED: GROUND EMERGENCY LIGHT COMPONENT HANGING FROM 11C.**SUPPLEMENTAL REPORT FOR (AALA202404305146): REPLACED SEAT 11C EMERGENCY LIGHT TRIM. PER CMM 25-23-67**(CLOSED).Apr 30, 2024 · N843NN · Boeing 737823 · Emergency LightingSDR AALA202404305146Light · detachedAIRCRAFT WAS NOT GROUNDED: GROUND EMERGENCY LIGHT COMPONENT HANGING FROM 11C. (OPEN).Apr 30, 2024 · N843NN · Boeing 737823 · Emergency LightingSDR AALA202404038625Landing Gear · unknownAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: ISSUES WITH MAIN LANDING GEAR RETRACTION; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. PERFORMED OPERTIONAL CHECK OF LANDING GEAR RETRACTION AND EXTENSION. PER J/C 08L00007005, 08L000Mar 31, 2024 · N843NN · Boeing 737823 · Landing Gear Retraction/Extension SystemSDR AALA202404018625Landing Gear · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: ISSUES WITH MAIN LANDING GEAR RETRACTION; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA.**SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).Mar 31, 2024 · N843NN · Boeing 737823 · Landing Gear Retraction/Extension SystemSDR AALA202306055887Light · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT OVER THE STORAGE BIN AT SEAT 19C IS UNSECURED. REMOVED AND REPLACED EMERGENCY LIGHT AT SEAT 19C PER AMM 33-51-03.Jun 4, 2023 · N843NN · Boeing 737823 · Emergency LightingSDR AALA202303157047Latch · inoperativeAIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY CLOSET DOOR LOCKING MECHANISM PIN DOES NOT ENGAGE TO KEEP DOOR LOCKED. RESECURED LATCH.Mar 14, 2023 · N843NN · Boeing 737823 · Passenger/Crew DoorsSDR AALA202302271033Engine · vibrationAIRCRAFT WAS GROUNDED: AT CRUISE NOTICED SMELL AND VIBRATION. LEFT ENGINE VIBRATION AT 5.9 REDUCED THRUST AND RETURNED TO CLT LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202302211033: MAINTENANCE REPLACED LEFT ENGINE PER JOB CARD 08L40072003.** (CLOSED)Feb 20, 2023 · N843NN · Boeing 737823 · Engine (Turbine/Turboprop)SDR AALA202302211033None · noneAIRCRAFT WAS GROUNDED: AT CRUISE NOTICED SMELL AND VIBRATION. LEFT ENGINE VIBRATION AT 5.9 REDUCED THRUST AND RETURNED TO CLT LANDING SAFELY. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)Feb 20, 2023 · N843NN · Boeing 737823 · Engine (Turbine/Turboprop)SDR AALA202212053268Light · inoperativeAIRCRAFT WAS NOT GROUNDED: LEFT HAND AFT DOOR EXTERIOR SLIDE LIGHT INOPERATIVE. REPLACED LIGHT PER AMM 33-51-04.Dec 4, 2022 · N843NN · Boeing 737823 · Emergency LightingSDR AALA202209066047Battery · unserviceableAIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT JUMPSEAT FLASHLIGHT WON'T TURN OFF. REPLACED FLASHLIGHT BATTERY. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK PER AMM 25-64-00.Sep 3, 2022 · N843NN · Boeing 737 · Emergency LightingSDR AALA202206299788Lamp · inoperativeAIRCRAFT IN BASE MAINTENANCE: L1 EXTERIOR EMERGENCY LIGHT INOPERATIVE. RELAMPED L1 EXTERIOR EMERGENCY LIGHT PER AMM 33-51-03. CHECKS GOOD.Jun 28, 2022 · N843NN · Boeing 737823 · Emergency LightingSDR AALA202206292581Flashlight · not seatedAIRCRAFT IN BASE MAINTENANCE: FORWARD ATTENDANT INBOARD SIDE FLASHLIGHT NO TEST. RE-SEATED FLASHLIGHT IN CHARGER. OPERATIONAL CHECK OK PER AMM 25-64-00.Jun 28, 2022 · N843NN · Boeing 737823 · Emergency LightingSDR AALA202206235605Skin Panel · damagedAIRCRAFT IN BASE MAINTENANCE: FUSELAGE SKIN DAMAGED AT BS 270 FROM S12L TO S13L. REPAIRED PER EA 336786.Jun 17, 2022 · N843NN · Boeing 737823 · Fuselage Main, Plate/SkinSDR AALA202206237138Window Post · crackedAIRCRAFT IN BASE MAINTENANCE: FOUND CRACK IN UPPER RADIUS OF CAPTAINS WINDOW POST. LOCATED AT STA 224.8 AND LEFT BUTT LINE 36. REPAIRED WITH DOUBLER PER EO 5319J023-007.Jun 16, 2022 · N843NN · Boeing 737823 · Flight Compartment WindowsSDR AALA202206239589Pressure Web · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER BOX SECTION REAR SPAR VERTICAL PRESSURE DECK WEB LOCATED AT BS 663.75 AND RBL 45. REPAIRED WEB PER SRM 57-10-10-2R-3.Jun 15, 2022 · N843NN · Boeing 737823 · Wing Main, Frame StructureSDR AALA202206206643Rib · crackedAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER RIB CRACKED, LOCATED AT STABILIZER STA 92.70, THIRD STIFFENER FROM THE FRONT SPAR. REPLACED RIB PER AARD 55-10-00-2 AND DRAWING 182A5301.Jun 13, 2022 · N843NN · Boeing 737823 · Horizontal Stabilizer, Spar/RibSDR AALA202206294283Floor Support · crackedAIRCRAFT IN BASE MAINTENANCE: CABIN CRACKED FLOOR BOARD SUPPORT, STA 540, RIGHT BUTT LINE 0-3. REMOVED AND REPLACED INSTALLED NEW BREAK ASSEMBLY PER SRM 51-00-05.Jun 10, 2022 · N843NN · Boeing 737823 · Fuselage Floor PanelSDR AALA202206134555Brake Assy · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR BOARD SUPPORT BREAK ASSEMBLY LOCATED AT BS 540, LBL 3. REPLACED BREAK ASSEMBLY PER AARD 51-00-05.Jun 10, 2022 · N843NN · Boeing 737823 · Fuselage Floor PanelSDR AALA202206211498Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON FLOOR BEAM NUT PLATE HOLES LOCATED AT STA 986.5 AND RIGHT BUTT LINE 44. BLENDED CORROSION AND INSTALLED STRAP REINFORCEMENT PER SRM 53-70-51-2R-6.Jun 5, 2022 · N843NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202206217659Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CORRODED AREA FOUND ON FLOORBEAM LOCATED AT STA 986 AND LEFT BUTT LINE 43. 1.00X0.500X0.006. PERFORMED SPLICE REPAIR ON FLOORBEAM PER SRM 53-70-51-2R-6.Jun 5, 2022 · N843NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202206179282Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN INTERCOSTAL, LOCATED AT BS 948, LBL23. REPLACED INTERCOSTAL PER SRM 51-40-02.Jun 5, 2022 · N843NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202206171054Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN INTERCOSTAL, LOCATED AT BS 960, RBL 42. REPLACED INTERCOSTAL PER SRM 51-40-02.Jun 5, 2022 · N843NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202206136703Intercostal · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON INTERCOSTAL LOCATED AT BS 947, RBL 24. REPLACED INTERCOSTAL PER SRM 51-40-02.Jun 5, 2022 · N843NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202206291632Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: FLOOR INTERCOSTAL CRACKED BETWEEN STA 328 AND STA 344 APPROXIMATELY 48 INCHES LEFT BUTT LINE. REMOVED AND REPLACED INTERCOSTAL PER SRM 51-40-02.Jun 4, 2022 · N843NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202206173178Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL BETWEEN STA 312 AND STA 328, 48 LEFT BUTT LINE CRACKED. REMOVED AND REPLACED INTERCOSTAL PER SRM 51-40-02.Jun 4, 2022 · N843NN · Boeing 737823 · Fuselage Main, StructureSDR AALA202206134547Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN INTERCOSTAL LOCATED BETWEEN BS 312 AND BS 328, AT RBL 30. REPLACED INTERCOSTAL PER AARD 51-40-02.Jun 4, 2022 · N843NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202206295202Angle · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT RIGHT HAND TRANSITION ANGLE LOCATED FROM BS 727H TO BS 767, RBL 21. REPAIRED PER SRM 53-00-53-2R REPAIR 5.Jun 3, 2022 · N843NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202206235631Web · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION IN THRESHOLD WEB AT CARGO DOOR, LOCATED AT STA 793-847 AND STR 25R. REMOVED AND REPLACED WEB AT CARGO DOOR THRESHOLD.Jun 3, 2022 · N843NN · Boeing 737823 · Cargo/Baggage DoorsSDR AALA202206234537Shield · corrodedAIRCRAFT IN BASE MAINTENANCE: FORWARD RIGHT TRANSITION SHIELD HAS CORROSION LOCATED AT STA 767 TO 795 AND RIGHT BUTT LINE 21. REMOVED AND REPLACED TRANSITION SHIELD PER SRM 51-40-02.Jun 3, 2022 · N843NN · Boeing 737823 · Fuselage Structure (General)SDR AALA202206160626None · corrodedAIRCRAFT IN BASE MAINTENANCE: LEFT TRANSITION ANGLE HAS CORROSION LOCATED BETWEEN STA 727 TO 847 AND LEFT BUTT LINE 21. INSTALLED NEW SERVICEABLE TRANSITION PANEL, DOUBLERS AND SPLICES PER SRM 53-00-53-2R.Jun 3, 2022 · N843NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202206161275Shield · corrodedAIRCRAFT WAS NOT GROUNDED: RIGHT SHIELD PANEL HAS CORROSION LOCATED BETWEEN 495 AND 500A AND RIGHT BUTT LINE 24. REMOVED AND REPLACED SHIELD PANEL PER SRM 5-4-02.Jun 3, 2022 · N843NN · Boeing 737 · Fuselage Main, StructureSDR AALA202206132091Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT LEFT HAND TRANSITION PANEL LOCATED BETWEEN BS 440 AND 500H AT LBL 24. REPLACED PANEL PER AARD 51-00-05-1 AND SRM 51-40-2.Jun 3, 2022 · N843NN · Boeing 737823 · Fuselage Miscellaneous Structure
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