N957NN

Service difficulty reports · 71

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 = 'N957NN' 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 AALA202607305388Floorboard · delaminatedAIRCRAFT IN BASE MAINTENANCE: CABIN FLOORBOARD 241 UF HAS MULTIPLE HOLES/DELAM SPOTS IN TOP SURFACE. APPROX. STA 867- STA887. RBL 15 TO LBL 15. MAINTENANCE INSTALLED SERVICEABLE FLOORBOARD AT STA 867- STA887. RBL 15 TO LBL 15 IAW AMM53-21-00.Jul 28, 2026 · N957NN · Boeing 737823 · Fuselage Floor PanelSDR AALA202607300142Web · crackedAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND WEB FROM 927 TO 947, RBL54 HAS A CRACK INBOUND SIDE AND NEAR AFT FRAME. MAINTENANCE COMPLETED INSTALLATION OF WEB AT 927 TO 947, RBL54 PER AARD 51-00-05-1 & BOEING DRAWING 147A8510.Jul 27, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607298703Spring · missingAIRCRAFT IN BASE MAINTENANCE: LH AFT EMERGENCY OVERWING EXIT "PULL" HANDLE SPRING MECHANISM IS MISSING ON FWD SIDE. MAINTENANCE REPLACED H AFT EMERGENCY OVERWING EXIT PULL HANDLE IAW AARD 51-00-05-01.Jul 27, 2026 · N957NN · Boeing 737823 · Emergency ExitsSDR AALA202607286722Fitting · unsecureAIRCRAFT IN BASE MAINTENANCE: GIRT BAR FITTING DOME NUT ON STATION 986 RIGHT HAND SIDE IS NOT SECURED TO T CAP INSTALLED NEW DOME NUT IAW SRM 51-40-02.Jul 25, 2026 · N957NN · Boeing 737823 · Emergency EquipmentSDR AALA202607142046Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL CRACKED BETWEEN STA 344 TO STA 360, BL 0. MAINTENANCE REPLACED INTERCOSTAL IAW AARD 51-00-05-1 AND DWG 141A5400.Jul 13, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607216819Stringer Clip · crackedAIRCRAFT IN BASE MAINTENANCE: STRINGER CLIP LH S25R 500I CRACKED. MAINTENANCE INSTALLED NEW CLIP IAW AARD 51-00-05-1.Jul 12, 2026 · N957NN · Boeing 737823 · Fuselage Main, Attach FittingsSDR AALA202607148292Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL CRACKED BETWEEN BS 380 TO 400, LBL 12. MAINTENANCE REPLACED INTERCOSTAL BETWEEN BS 380 TO 400, LBL 12 IAW AARD 51-00-05-01 AND DWG 143A5400..Jul 12, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607281306Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: FILIFORM CORROSION ON TRANSITION PANEL. MAINTENANCE INSTALLED NEW TRANSITION PANEL BS 460-500L, LBL 24 IAW SRM 53-00-53-2R-5.Jul 11, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607280402Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: FILIFORM CORROSION ON TRANSITION PANEL SURFACE. MAINTENANCE INSTALLED NEW TRANSITION PANEL IAW IPC 53-42-11-11 & AARD 51-00-05-1.Jul 11, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607246903Shield · corrodedAIRCRAFT IN BASE MAINTENANCE: AFT CARGO SHIELD STA. 767-787 RBL GALVANIC CORRODED SEVERAL SPOTS. MAINTENANCE INSTALLED NEW FORWARD SHIELD IAW AARD 51-00-05-1 AND BOEING DWG 146A0081.Jul 11, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607222668Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: AFT CARGO TRANSITION PANEL BS 727E-727F+10 RBL 24 CORRODED. MAINTENANCE INSTALLED NEW TRANSITION PANEL BS 727E-727F+10 RBL 24 IAW AIPC 53-42-11-26, AARD 51-00-05-1 AND SRM 51-40-02.Jul 11, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607227870Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: AFT CARGO TRANSITION PANEL BS 757-727L RBL 24 GALVANIC CORRODED SEVERAL SPOTS. MAINTENANCE INSTALLED NEW RT TRANSITION PANEL IAW AIPC 53-42-11-26, AARD 51-00-05-1 AND SRM 51-40-02.Jul 11, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607141994Floorbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKE FLOOR SUPPORT AT BS 540, RBL 0 TO RBL 221. MSINTENANCE REPLACED FLOOR SUPPORT AST BS 540, RBL 0 TO RBL 221 IAW IPC 53-42-11-66 AND AARD 51-00-05-1.Jul 10, 2026 · N957NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202607140462Floorbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED FLOOR SUPPORT AT BS 540, LBL 0 TO LBL 22. MAINTENANCE REPLACED OOR SUPPORT AT BS 540, LBL 0 TO LBL 22 IAW IPC 53-42-11-66 AND AARD 51-00-05.1Jul 10, 2026 · N957NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202608044980Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: RIGHT AFT WET AREA, FLOOR SUPPORT AT STATION 947+1", RBL 26 HAS INTERGRANULAR CORROSION (AFT SIDE OF INBOARD AFT LAV MOUNT). MAINTENANCE REPLACED INTERCOSTAL AT STATION 947+1", RBL 26 PER AARD 51-00-05-1.Jul 9, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607310825Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: RIGHT AFT WET AREA FLOOR SUPPORT AT STATION 947+1", RBL 50-RBL 53 HAS GALVANIC CORROSION (AFT SIDE OF OUTBOARD AFT LAV MOUNT). MAINTENANCE INSTALLED AT STATION 947+1", RBL 50-RBL 53 REPLACEMENT INERCOSTAL PER SRM 53-70-51-2R-5.Jul 9, 2026 · N957NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202607290797Angle · corrodedAIRCRAFT IN BASE MAINTENANCE: CREASE ANGLE HAS EXFOLIATION CORROSION AT STA 986.5 TO STA 996, LBL 46. MAINTENANCE REPLACED CREASE ANGLE AT STA 986.5 TO STA 996, LBL 46. PER AARD 51-00-05-1 AND BOEING DRAWING 147A8510Jul 9, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202607285545Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: LEFT AFT WET AREA. FLOORBEAM BS 947 LBL49-LBL23-LBL27 HAS EXFOLIATION CORROSION AT AND UNDER IB AFT LAV MOUNT. MAINTENANCE COMPLETED INSTALLATION OF NEW T CHORD AT STA.947, RBL 8 TO LBL 59 IAW SRM 53-70-51-2R-5.Jul 9, 2026 · N957NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202607224276Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: EXFOLIATION CORROSION ON FLOOR BEAM STA 312 LBL 15. MAINTENANCE INSTALLED REPAIR PARTS IAW EA 377197 AND SRM 53-10-51 REPAIR 15.Jul 8, 2026 · N957NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202605267574Door · out of adjustAIRCRAFT WAS NOT GROUNDED: AFT LAVATORY-D DOOR IS DIFFICULT TO OPEN. ADJUSTED THE LAVATORY-D DOOR AND APPLIED LUBE. PER AMM 25-40-14. OPS CHECK GOOD.May 24, 2026 · N957NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202604213399Door · out of adjustAIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR IS HARD TO OPEN. ADJUSTED LAVATORY DOOR. PER CMM 25-40-64.Apr 19, 2026 · N957NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202511186143Screw · unsecureAIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR EXTREMELY HARD TO OPEN. TIGHTEN SCREW ON LAVATORY-D UPPER TRIM. PER AMM 20-50-11. OPERATIONAL CHECK GOOD.Nov 17, 2025 · N957NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202508194559Girt Bar · out of positionAIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY AND FORWARD SERVICE DOORS BOTH GIRT BARS REQUIRED EXCESSIVE FORCE TO ARM AND DISARM. CORRECTED Z-FOLD, PER AMM 25-66-01-601.Aug 15, 2025 · N957NN · Boeing 737823 · Emergency EquipmentSDR AALA202508157903Light · abnormalAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB OUT AROUND 4000 AGL NOSE GEAR EXTENDED WITH BOTH RED AND GREEN INDICATORS LIGHT. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. ACCOMPLISHED FIM 32-30-00-810-810 AIRCRAFT JACKED Aug 12, 2025 · N957NN · Boeing 737823 · Landing Gear Retraction/Extension SystemSDR AALA202507130341Cam · out of adjustAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTDTS REPORTS MAIN CABIN DOOR 1L GIRT BAR IS STIFF AND DIFFICULT TO ARM AND DISARM. ADJUSTED L1 GIRT BAR HOLDER, OPERATIONAL CHECKED GOOD. PER AMM 25-66-01.Jul 10, 2025 · N957NN · Boeing 737823 · Emergency EquipmentSDR AALA202504215525Door · stickingAIRCRAFT WAS NOT GROUNDED: LAVATOR-D DOOR AND LOCK STICKING. REMOVED AND REPLACED LAVATORY DOOR. PER AIPC 25-40-00.Apr 17, 2025 · N957NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202402286078Compensator · faultyAIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Indicating SystemSDR AALA202402287617Probe · faultyAIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity SensorSDR AALA202402287952Probe · faultyAIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity SensorSDR AALA202402281578Probe · faultyAIRCRAFT WAS GROUNDED: FUEL IMBALANCE. **SUPPLEMENTAL REPORT FOR AALA202402206078: REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity SensorSDR AALA202402288867Probe · faultyAIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity SensorSDR AALA202402282995Probe · faultyAIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity SensorSDR AALA202402288523Probe · faultyAIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41-Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity SensorSDR AALA202402288382Probe · faultyAIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41-Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity SensorSDR AALA202402206078Fuel Sys · out of balanceAIRCRAFT WAS GROUNDED: FUEL IMBALANCE.**SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).Feb 19, 2024 · N957NN · Boeing 737823 · Aircraft Fuel SystemSDR AALA202311086803Attach Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR UPPER CHORD VAPOR BARRIER ATTACH ANGLE AT BS 663, LBL 6. REPLACED ANGLE PER AARD 51-00-05-R1.Oct 30, 2023 · N957NN · Boeing 737823 · Fuselage Main, Attach FittingsSDR AALA202311031934Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR WEB UPPER CHORD SUPPORT ANGLE AT BS 663, RBL 64. REPLACED ANGLE PER AARDD 51-00-05-1 AND DWG 111A1000.Oct 30, 2023 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202305117739Pump · unserviceableAIRCRAFT WAS GROUNDED: ON TAKEOFF THE NUMBER 1 ENGINE DID NOT DEVELOP FULL TAKEOFF THRUST AT 26 K MAX. NUMBER 1 SHOWED 98.7 SHOULD HAVE BEEN 100.7 N1 LOW SPEED REJECT AT 75 KNOTS. **SUPPLEMENTAL REPORT FOR AALA202305047739: REPLACED ENGINE 1 FUEL PUMP PER AMM May 1, 2023 · N957NN · Boeing 737823 · Engine Fuel PumpSDR AALA202305115493Fuel Heater · unserviceableAIRCRAFT WAS GROUNDED: ON TAKEOFF THE NUMBER 1 ENGINE DID NOT DEVELOP FULL TAKEOFF THRUST AT 26 K MAX. NUMBER 1 SHOWED 98.7 SHOULD HAVE BEEN 100.7 N1 LOW SPEED REJECT AT 75 KNOTS. **SUPPLEMENTAL REPORT FOR AALA202305047739: REPLACED ENGINE 1 FUEL PUMP PER AMM May 1, 2023 · N957NN · Boeing 737823 · Fuel HeaterSDR AALA202305119633Hmu · unserviceableAIRCRAFT WAS GROUNDED: ON TAKEOFF THE NUMBER 1 ENGINE DID NOT DEVELOP FULL TAKEOFF THRUST AT 26 K MAX. NUMBER 1 SHOWED 98.7 SHOULD HAVE BEEN 100.7 N1 LOW SPEED REJECT AT 75 KNOTS. **SUPPLEMENTAL REPORT FOR AALA202305047739: REPLACED ENGINE 1 FUEL PUMP PER AMM May 1, 2023 · N957NN · Boeing 737823 · Fuel Control/Turbine EnginesSDR AALA202305047739Unknown · unknownAIRCRAFT WAS GROUNDED: ON TAKEOFF THE NUMBER 1 ENGINE DID NOT DEVELOP FULL TAKEOFF THRUST AT 26 K MAX. NUMBER 1 SHOWED 98.7 SHOULD HAVE BEEN 100.7 N1 LOW SPEED REJECT AT 75 KNOTS. **SUPPLEMENTAL REPORT REQUIRED**(OPEN)May 1, 2023 · N957NN · Boeing 737823 · Engine (Turbine/Turboprop)SDR AALA202206239384Lamp · inoperativeAIRCRAFT WAS GROUNDED: L2 DOOR EXTERIOR EMERGENCY EXIT LIGHT IS INOPERATIVE. REMOVED AND REPLACED LIGHT BULB PER AMM 33-51-04.Jun 22, 2022 · N957NN · Boeing 737823 · Emergency LightingSDR AALA202204113513Handle · unsecureAIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY DOOR HANDLE SEPARATED. REINSTALLED FORWARD LAVATORY DOOR HANDLE, OPERATIONS CHECKS GOOD.Apr 9, 2022 · N957NN · Boeing 737 · Fixed Inner DoorsSDR AALA202108186120Bearing · missingAIRCRAFT WAS NOT GROUNDED: FIRST OFFICER'S SLIDE WINDOW MISSING BOTTOM FORWARD BEARING. INSTALLED BEARING PER AMM 56-12-00Aug 18, 2021 · N957NN · Boeing 737823 · Flight Compartment WindowsSDR AALA202105139003Smoke Detector · false activationAIRCRAFT WAS NOT GROUNDED: LAVATORY SMOKE ILLUMINATED ON CLIMB OUT. RAN CHECK LIGHT. ACCOMPLISHED LAVATORY SMOKE DETECTION SELF TEST PER AMM 26-14-00. OPERATIONS TEST CHECKED OK.May 12, 2021 · N957NN · Boeing 737823 · Smoke DetectionSDR AALA202011029011Floorboard · damagedAIRCRAFT WAS NOT GROUNDED. SOFT FLOORBOARD IN FWD CABIN, AREA MEASURING L=13.5 IN, W=11.0 IN. ACCOMPLISHED TIME-LIMITED REINFORCING REPAIR, IAW EA309546A. REPLACED FLOORBOARD WITH NEW, IAW AMM 53-21-00.Nov 1, 2020 · N957NN · Boeing 737823 · Fuselage Floor PanelSDR AALA202011029013Floorboard · damagedAIRCRAFT WAS NOT GROUNDED. SOFT FLOORBOARD CAUSING CARPET TO RAISE SIGNIFICANTLY ALONG SEAM FROM SEAT 14A TO 14F. REPLACED FLOORBOARD WITH NEW, IAW AMM 53-21-00.Oct 30, 2020 · N957NN · Boeing 737823 · Fuselage Floor PanelSDR AALA202008109024Attach Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN ATTACH CLIP OF TRANSITION PANEL AT STA 500H AND STR 25R, MEASURING L=0.5 IN, W=0.02 IN, D=0.002 IN. REPLACED ATTACH CLIP WITH NEW IAW AARD 51-00-05.Jul 29, 2020 · N957NN · Boeing 737823 · Fuselage Main, Attach FittingsSDR AALA2020080769022Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CORRSION OF INTERCOSTAL BETWEEN STA 947 AND STA 967 AT LBL 24, MEASURING L=2.0 IN, W=1.0 IN, D=0.04 IN. REPLACED INTERCOSTAL WITH NEW IAW SRM 51-10-02-0G.Jul 29, 2020 · N957NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA2020080769020Floorbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED FLOOR SUPPORT AT BS 540 BETWEEN BL0 AND LBL 24.75, MEASURING L=2.0 IN, W=0.005 IN. REPLACED FLOOR SUPPORT WITH NEW IAW AARD 51-00-05-1 AND SRM 51-40-02.Jul 29, 2020 · N957NN · Boeing 737823 · Fuselage Main, Floor Beam
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