N952NN

Service difficulty reports · 94

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 = 'N952NN' 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 AALA202603067347Probe · faultedAIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND FDec 16, 2025 · N952NN · Boeing 737823 · Fuel Quantity SensorSDR AALA202603069474Probe · faultedAIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND FDec 16, 2025 · N952NN · Boeing 737823 · Fuel Quantity SensorSDR AALA202603069141Probe · faultedAIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND FDec 16, 2025 · N952NN · Boeing 737823 · Fuel Quantity IndicatorSDR AALA202603068293Probe · faultedAIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND FDec 16, 2025 · N952NN · Boeing 737823 · Fuel Quantity SensorSDR AALA202603069117Compensator · failedAIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. **SUPPLEMENTAL REPORT FOR (AALA202512179117) SUBMITTED 12/17/2025 BY DFDec 16, 2025 · N952NN · Boeing 737823 · Fuel Indicating SystemSDR AALA202512179117Fuel Sys · out of balanceAIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. (OPEN).Dec 16, 2025 · N952NN · Boeing 737823 · Aircraft Fuel Distribution SystemSDR AALA202511121538Light · detachedAIRCRAFT WAS NOT GROUNDED: FLOOR EXIT LIGHT AT SEAT 24C FELL DOWN. SECURED EMERGENCY LIGHT PANEL ON SEAT 24C. PER CMM 25-23-67.Nov 11, 2025 · N952NN · Boeing 737823 · Emergency LightingSDR AALA202508256856Sign · dislodgedAIRCRAFT WAS NOT GROUNDED: SEAT 29C EMERGENCY EXIT LIGHT ASSEMBLY HANGING. REINSTALLED SEAT 29C EMERGENCY EXIT LIGHT ASSEMBLY AS REQUIRED.Aug 24, 2025 · N952NN · Boeing 737823 · Emergency LightingSDR AALA202508206435Light · detachedAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT SEAT 25C HANGING BY WIRE. RESECURED LIGHT ASSEMBLY. PER AMM 33-20-00. OPERATIONAL CHECK GOOD.Aug 19, 2025 · N952NN · Boeing 737823 · Emergency LightingSDR AALA202506234489Liner · dislodgedAIRCRAFT WAS NOT GROUNDED: L1 DOOR SLIDE FLAP HANGING OUT OF THE BOTTOM AGAIN. RESTOWED GIRT BAR FLAP AS NEEDED. PER AMM 25-66-01. OPERATIONAL CHECKS ARE GOOD.Jun 21, 2025 · N952NN · Boeing 737823 · Emergency EquipmentSDR AALA202505121155Switch · failedAIRCRAFT WAS NOT GROUNDED: LEFT MAIN TANK AFT FUEL PUMP STAYS PRESSURIZED WITH SWITCH IN THE OFF POSITION. REMOVED AND REPLACED S4 SWITCH, OPERTIONAL CHECK GOOD. PER FIM 28-22-00-810-803.May 10, 2025 · N952NN · Boeing 737823 · Fuel Boost PumpSDR AALA202504105792Pump · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: HYDRAULIC SYSTEM-B ON ENGINE NUMBER 2 PUMP LOW PRESSURE LIGHT ILLUMINATED IN FLIGHT; AIRCRAFT EMERGENCY LANDED SAFELY AT SEA. **SUPPLEMENTAL REPORT FOR (AALA202504075792): INSTALLED NUMBER 2 ENGINE 2 EDPApr 5, 2025 · N952NN · Boeing 737823 · Hydraulic Pump (Electric/Engine), MainSDR AALA202504075792Pump · low pressureAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: HYDRAULIC SYSTEM-B ON ENGINE NUMBER 2 PUMP LOW PRESSURE LIGHT ILLUMINATED IN FLIGHT; AIRCRAFT EMERGENCY LANDED SAFELY AT SEA. (OPEN).Apr 5, 2025 · N952NN · Boeing 737823 · Hydraulic Pump (Electric/Engine), MainSDR AALA202501273286Tube · missingAIRCRAFT WAS NOT GROUNDED: L1 ENTRY DOOR GIRT BAR MISSING RED COVERING ON LEFT SIDE. REPLACED L1 DOOR GIRT BAR RED HEATSHRINK. PER AMM 25-66-01Jan 26, 2025 · N952NN · Boeing 737823 · Emergency EquipmentSDR AALA202501225425Unknown · odorAIRCRAFT WAS GROUNDED: AFTER FIRST ENGINE START EXCESSIVE FUME SMELL IN CABIN, LINGEREDAND GOT PROGRESSIVELY WORSE AS TAXI PROCEEDED. ACCOMPLISHED J/C 08L0021001. FOUND WHEEL WELL AND BELLY EXTREMELY DIRTY. FOUND EVIDENCE OF DEICING FLUID IN TAIL AREA. WASHED Jan 17, 2025 · N952NN · Boeing 737823 · Air Distribution SystemSDR AALA202408264256Door · out of rigAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTANDENT REPORTS DOOR ON LAVATORY-D IS DIFFICULT TO CLOSE AND OPEN. TIGHTENED LAVATORY-D THRESHOLD AND ADJUSTED LATCH ASSEMBLY, OPERTIONAL CCHECK NORMAL. PER CMM 25-40-64.Aug 24, 2024 · N952NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202406079325Track · lack of lubeAIRCRAFT WAS NOT GROUNDED: IN FLIGHT, THE LEFT AFT LAVATORY DOOR STICKS HARD WHEN OPENED ANDD CLOSED. LUBRICATED LEFT AFT LAVASTORY DOOR TRACK AS REQUIRED. OPERTIONAL CHECK GOOD.Jun 6, 2024 · N952NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202307184074Skin · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK FUSELAGE SKIN SURROUND FOR EXTERNAL POWER ACCESS DOOR LOCATED FROM BS 229 TO BS 235 AND FROM S19R TO S20R. REPAIRED SKIN PER SRM 53-10-15-2R PROCEDURE 4 REPAIR 4.Jul 16, 2023 · N952NN · Boeing 737823 · Fuselage Main, Plate/SkinSDR AALA202211036564Light · brokenAIRCRAFT WAS NOT GROUNDED: 25ABC AISLE ESCAPE PATH LIGHTING BROKEN OFF. REATTACHED 25ABC AISLE ESCAPE PATH LIGHTING AS REQUIREDNov 2, 2022 · N952NN · Boeing 737823 · Emergency LightingSDR AALA202204053154Light · looseAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTING HAS COME LOOSE BELOW SEAT 8C. RE-ATTACHED EMERGENCY LIGHT COVER ON SEAT 8C AS REQUIRED.Apr 4, 2022 · N952NN · Boeing 737 · Emergency LightingSDR AALA202112285883Sensor · defectiveAIRCRAFT WAS GROUNDED: LEFT ENGINE N1 INDICATION DID NOT REACH PLANNED SETTING OF 95.3% FOR TAKEOFF. DISCONNECTED AUTO THROTTLE WHILE ACCELERATING DOWN THE RUNWAY. PUSHED LEFT THROTTLE FULL FWD AND ACHIEVED APPROXIMATELY 91.2 % N1. AIRCRAFT WAS ACCELERATINDec 27, 2021 · N952NN · Boeing 737* · Power Indicating SystemSDR AALA202107147747Screw · missingAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS CEILING LIGHT MOUNTED EMERGENCY EXIT LIGHT HAS MISSING SCREW, ADDITIONALLY LEFT AFT LAVATORY EXTERIOR TRIMMING LOOSE. SECURED SCREW FOR CEILING MOUNTED EMERGENCY EXIT SIGN HATCH AFT GALLEY, SECURED LEFT AFT LJul 13, 2021 · N952NN · Boeing 737823 · Emergency LightingSDR AALA202009209008Smoke Detector · false indicationAIRCRAFT WAS NOT GROUNDED: IN FLIGHT RIGHT AFT LAVATORY SMOKE DETECTOR FALSE ALARM. OPERATIONAL TEST OF FIRE DETECTOR GOOD, PER AMM 26-14-00.Sep 18, 2020 · N952NN · Boeing 737823 · Smoke DetectionSDR AALA202009189007Smoke Detector · false activationAIRCRAFT WAS NOT GROUNDED: RIGHT AFT LAVATORY AURAL LIGHT SMOKE ALERT WITH ACCOMPANYING COCKPIT SMOKE LIGHT. NO SMOKE PRESENT. ACCOMPLISHED LAVATORY SMOKE DETECTOR TEST IN RIGHT AFT LAVATORY, PER FIM 26-14-00. CHECKS GOOD.Sep 17, 2020 · N952NN · Boeing 737823 · Smoke DetectionSDR AALA2020040989012Fitting · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED FORWARD CARGO COMPARTMENT BAFFLE CLIP AT BS 500H AND S25R. REPLACED CLIP PER SRM 51-40-02 AND AARD 53-00-01-6.Apr 7, 2020 · N952NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA2020040989011Fitting · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED FORWARD CARGO COMPARTMENT BAFFLE CLIP AT BS 500H AND S25R. REPLACED CLIP PER SRM 51-40-02 AND AARD 53-00-01-6.Apr 7, 2020 · N952NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA2020040989008Floorbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED CABIN FLOOR SUPPORT AT BS 540 BETWEEN BL 0 AND LBL 24. REPLACED FLOOR SUPPORT PER SRM 51-40-02.Apr 3, 2020 · N952NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA2020040989006Floorbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED CABIN FLOOR SUPPORT AT BS 540 BETWEEN BL 0 AND RBL 24. REPLACED FLOOR SUPPORT PER SRM 51-40-02.Apr 3, 2020 · N952NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA2020042749012Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT AFT WALL SUPPORT RAIL AT BS 500I AND BL 50. REPLACED RAIL PER SRM 51-40-02.Apr 1, 2020 · N952NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202004209002Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL BETWEEN BS 500C AND BS 500J AT S25R. REPLACED TRANSITION PANEL PER SRM 51-40-02.Apr 1, 2020 · N952NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202004209001Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL BETWEEN BS 500 AND BS 500J AT S26L. REPLACED TRANSITION PANEL PER SRM 53-00-53-2R.Apr 1, 2020 · N952NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA2020040989010Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED FORWARD CABIN FLOOR INTERCOSTAL BETWEEN BS 328 AND BS 344 AT LBL 46. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Apr 1, 2020 · N952NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA2020040989009Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED FORWARD CABIN FLOOR INTERCOSTAL BETWEEN BS 312 AND BS 328 AT LBL 46. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Apr 1, 2020 · N952NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA2020040989007Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED FORWARD CABIN INTERCOSTAL BETWEEN BS 312 AND BS 328 AT RBL 33. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Apr 1, 2020 · N952NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA2020040989005Intercostal · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED INTERCOSTAL BETWEEN BS 344 AND BS 360 AT LBL 12. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Mar 31, 2020 · N952NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA2019021869004Computer · faultedPRIOR TO 80 KIAS WITH TAKEOFF POWER SET, DURING TAKEOFF, BOTH CONTROL DISPLAY UNIT SYSTEMS BLANKED AND ARM SWITCH DISENGAGED. CONTROL DISPLAY UNITS BOTH THEN REVERTED TO MENU PAGE. TAKEOFF REJECTED. THE AIRCRAFT WAS GROUNDED. MAINTENANCE TROUBLE SHOT AND FOUFeb 15, 2019 · N952NN · Boeing 737823 · Flight Management Computing Hardware SystemSDR AALA201810229007Controller · failedAIRCRAFT RETURNED TO DEPARTURE, DUE TO THE CAPTAINS SIDE L1 WINDOW CRACKED. AN EMERGENCY WAS DECLARED AND LANDED WITHOUT INCIDENT. MAINTENANCE CONFIRMED THE WINDOW CRACKED DUE TO WINDOW HEAT SYSTEM FAILURE. REPLACED THE WINDOW IAW AMM 56-11-11, THE WINDOW Oct 21, 2018 · N952NN · Boeing 737823 · Windshield/Door Rain/Ice RemovalSDR AALA2018102200005Window · crackedAIRCRAFT RETURNED TO DEPARTURE DUE TO CAPTAINS SIDE L1 WINDOW CRACKED. AN EMERGENCY WAS DECLARED AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS GROUNDED. MAINTENANCE CONFIRMED THE WINDOW WAS CRACKED DUE TO WINDOW HEAT SYSTEM FAILURE. REPLACED THE WINDOW IAW Oct 20, 2018 · N952NN · Boeing 737823 · Flight Compartment WindowsSDR AALA201709299025Sign · missingAIRCRAFT WAS NOT GROUNDED. EMERGENCY EXIT SIGN BY THE L2 DOOR IS MISSING. REPLACED EMERGENCY EXIT LIGHT ASSEMBLY PER AMM 33-51-00. OPERATIONAL CHECK GOOD.Sep 28, 2017 · N952NN · Boeing 737823 · Emergency LightingSDR AALA20170308001Light · brokenBROKEN EMERGENCY LIGHT ON FWD GALLEY LOWER SIDE WALL. REPLACED LIGHT ASSEMBLY IAW AMM 33-51-14 AND ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.Mar 8, 2017 · N952NN · Boeing 737823 · Emergency LightingSDR AALA201703099045Light · brokenAIRCRAFT WAS NOT GROUNDED. EMERGENCY EXIT LIGHT ON FORWARD GALLEY LOWER SIDE WALL IS BROKEN. REMOVED AND REPLACED LIGHT ASSEMBLY IAW AMM 33-51-14. OPERATIONAL CHECK GOOD.Mar 7, 2017 · N952NN · Boeing 737823 · Emergency LightingSDR AALA20170201025Lens · missingAIRCRAFT WAS NOT GROUNDED. EMERGENCY EXIT SIGN BY THE R2 DOOR TOP RIGHT HAS A MISSING LENS COVER. REMOVED AND REPLACED EXIT SIGN IAW AMM 33-51-01. OPERATIONAL CHECK GOOD.Jan 30, 2017 · N952NN · Boeing 737823 · Emergency LightingSDR AALA20161209008Lens · missingEMERGENCY EXIT SIGN AT R2 DOOR HAS A MISSING LENS. INSTALLED THE LENS IAW AMM 33-51-01. OPERATIONAL CHECKED GOOD.Dec 9, 2016 · N952NN · Boeing 737823 · Emergency LightingSDR AALA20151201003Lens · brokenLEFT AFT ENTRY EXIT LIGHT COVER IS BROKEN. REPLACED LENS COVER IAW AMM 33-51-01.Nov 30, 2015 · N952NN · Boeing 737823 · Emergency Lighting
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