N996NN

Service difficulty reports · 43

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 = 'N996NN' 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 AALA202607072549Indicator · faultedAIRCRAFT WAS GROUNDED: AIRCRAFT PRESSURIZATION ISSUE. CABIN ALTITUDE WAS STUCK AT 0 DURING CLIMB TO 10000 FT. HAD NO CABIN RATE OF CLIMB DURING THE CLIMB. OUTFLOW VALVE POSITION SHOWED SLIGHTLY OPEN BUT NEVER MOVED UNTIL MANUAL OPERATING IT TO FULL OPEN PRIOR Jul 3, 2026 · N996NN · Boeing 737823 · Rate of Climb IndicatorSDR AALA202607077246Sensor · faultedAIRCRAFT WAS GROUNDED: AIRCRAFT PRESSURIZATION ISSUE. CABIN ALTITUDE WAS STUCK AT 0 DURING CLIMB TO 10000 FT. HAD NO CABIN RATE OF CLIMB DURING THE CLIMB. OUTFLOW VALVE POSITION SHOWED SLIGHTLY OPEN BUT NEVER MOVED UNTIL MANUAL OPERATING IT TO FULL OPEN PRIOR Jul 3, 2026 · N996NN · Boeing 737823 · Cabin Pressure SensorSDR AALA202510080272Girt Bar · unsecureAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS FORWARD ENTRY DOOR IS NOT ARMING PROPERLY. RESTOWED GIRT BAR MATERIAL AND REMOVED AND REINSTALLED SLIDE PACK AND COVER. PER AMM 25-66-01.Oct 7, 2025 · N996NN · Boeing 737823 · Emergency EquipmentSDR AALA202505199223Mechanism · inoperativeAIRCRAFT IN BASE MAINTENANCE: L1 DOOR AND DISARM SNAP ARE INOPERATIVE. REPLACED L1 DOOR DISARM SNAP, OPERTIONAL CHECK SATISFACTORY. PER B737NG AMM 52-11-31.May 17, 2025 · N996NN · Boeing 737823 · Emergency EquipmentSDR AALA202505191101Lining Puck · out of adjustAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND EMERGENCY EXIT UPPER LINING NEED ADJUSTMENT. ADJUSTED RIGHT HAND EMERGENCY EXIT UPPER LINING TO THE CORRECTED POSITION. PER B737-NG AMM 25-21-20.May 13, 2025 · N996NN · Boeing 737823 · Emergency EquipmentSDR AALA202505084688Floorbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR SUPPORT BREAK ASSEMBLY PANEL AT STA 540, RBL 3. REPLACED BREAK ASSEMBLY PER SRM 51-40-02-0G.May 7, 2025 · N996NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202505080818Floorbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR SUPPORT BREAK ASSEMBLY PANEL AT STA 540, LBL 3. REPLACED BREAK ASSEMBLY PER SRM 51-40-02-0G.May 7, 2025 · N996NN · Boeing 737823 · Fuselage Main, Floor BeamSDR AALA202504286626Oil System · emptyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: NUMBER 1 ENGINE OIL QUANTITY DROPPED TO 0 IN FLIGHT; THEN OIL PRESSURE WENT TO 0; INFLIGHT SHUT DOWN COMPLETED. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT MCO. REMOVED AND REPLACED LEFT ENGINE ASSEMBLYT, Apr 25, 2025 · N996NN · Boeing 737823 · Turbine Engine Oil SystemSDR AALA202504075687Roller · unsecureAIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR IS DIFFICULT TO OPEN AND CLOSE. RESECURED LAVATORY-D ROLLER ON TOP OF DOOR. OPERTIONAL CHECK GOOD. PER CMM 25-40-64.Apr 4, 2025 · N996NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202504024072Landing Gear · malfunctionedAIRCRAFT WAS NOT GROUNDED: SHUT DOWN ENGINE NUMBER 2 DURING TAXI IN. CAME TO A STOP PRIOR TO GATE TO WAIT FOR TAMPERS. ONCE IN PLACE, RELEASED PARKING BRAKE ANDAIRCRAFT WOULD NOT MOVE. ADVANCED THRUST TO 50 PERCENT AND NOTHING. STARTED THE NUMBER 1 ENGINE AND Apr 1, 2025 · N996NN · Boeing 737823 · Main Landing GearSDR AALA202502193412Valve · faultedAIRCRAFT WAS GROUNDED: LEFT DUCT 20 PSI LOWER IN DESCENT THAN RIGHT DUCT ACCOMPANY BY A STRONG SWEET ODOR DURING DESCENT. ACCOMPLISHED LEFT HAND ENG BLEED HEALTH CHECK, PER WORKCARD 08L40036001, REMOVED AND REPLACED LEFT HAND ENGINE HIGH STAGE VALVE REGULATOR Feb 17, 2025 · N996NN · Boeing 737823 · Pneumatic Distribution SystemSDR AALA202502195695Regulator Valve · faultyAIRCRAFT WAS GROUNDED: LEFT DUCT 20 PSI LOWER IN DESCENT THAN RIGHT DUCT ACCOMPANY BY A STRONG SWEET ODOR DURING DESCENT. ACCOMPLISHED LEFT HAND ENG BLEED HEALTH CHECK, PER WORKCARD 08L40036001, REMOVED AND REPLACED LEFT HAND ENGINE HIGH STAGE VALVE REGULATOR Feb 17, 2025 · N996NN · Boeing 737823 · Pneumatic Distribution SystemSDR AALA202502133159Connector · damagedAIRCRAFT WAS NOT GROUNDED: LEFT AFT FUEL PUMP LOW PRESSURE LIGHT CAME ON AFTER LANDING. LEFT AFT FUEL PUMP LOW PRESSURE LIGHT IS ILLUMINATED WHILE ON. REPEAT WRITE UP. **SUPPLEMENTAL REPORT FOR (AALA202502033159): FOUND CONNECTOR D05342J PIN 4 DAMAGED. REPLACEJan 31, 2025 · N996NN · Boeing 737823 · Fuel System WiringSDR AALA202502033159Pump · warning lightAIRCRAFT WAS NOT GROUNDED: LEFT AFT FUEL PUMP LOW PRESSURE LIGHT CAME ON AFTER LANDING. LEFT AFT FUEL PUMP LOW PRESSURE LIGHT IS ILLUMINATED WHILE ON. REPEAT WRITE UP. (OPEN).Jan 31, 2025 · N996NN · Boeing 737823 · Fuel Boost PumpSDR AALA202403183092Girt Bar · looseAIRCRAFT WAS NOT GROUNDED: RIGHT SIDE OF GIRT BAR FORWARD ENTRY DOOR IS LOOSE. MAINTENANCE SECURED GIRT BAR FWD ENTRY DOOR L1 IAW AMM 52-10-00.Mar 15, 2024 · N996NN · Boeing 737823 · Emergency EquipmentSDR AALA202312299859Handle · looseAIRCRAFT WAS NOT GROUNDED: FIRST CLASS LAVATORY DOOR HANDLE LOOSE. SECURED FIRST CLASS LAVATORY DOOR HANDLE PER CMM 25-47-63.Dec 28, 2023 · N996NN · Boeing 737823 · Fixed Inner DoorsSDR AALA202303223604Circuit Breaker · brokenAIRCRAFT WAS GROUNDED: FOUND CABIN EMERGENCY LIGHTS CIRCUIT BREAKER BROKEN. P6-11 PANEL. REPLACED CIRCUIT BREAKER C1949 PER WDM.Mar 21, 2023 · N996NN · Boeing 737823 · Emergency LightingSDR AALA202302249452Lamp · inoperativeAIRCRAFT WAS NOT GROUNDED: FOUND RIGHT AFT DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED RIGHT AFT DOOR EXTERIOR EMERGENCY LAMP.Feb 24, 2023 · N996NN · Boeing 737823 · Emergency LightingSDR AALA202208047902Beam · crackedAIRCRAFT IN BASE MAINTENANCE: ANGLE CRACKED 3 INCHES OUT BOARD OF KEEL BEAM STA 663 RIGHT SIDE. LOCATED AT 663 AND RIGHT BUTT LINE 9. INSTALLED SPLICER REPAIR PER SRM 57-10-10-2R.Jul 20, 2022 · N996NN · Boeing 737 · Wing Main, Frame StructureSDR AALA202208025081Attach Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR CARRIER ATTACH ANGLE LOCATED AT BS 663, LBL 9. REPAIRED PER SRM 57-10-10-2R PROCEDURE 5.Jul 20, 2022 · N996NN · Boeing 737 · Wing Miscellaneous StructureSDR AALA202208025395None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON TRANSITION PANEL LOCATED BETWEEN STA 500B AND 500C AND STR 26L. REMOVED AND REPLACED ENTIRE LENGTH OF LEFT TRANSITION PANEL PER SRM 51-40-02.Jul 14, 2022 · N996NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202208029435None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON LEFT TRANSITION PANEL LOCATED AT STA 500I AND 26L. CORROSION WAS BLENDED OUT OF LIMITS. REMOVED AND REPLACED LEFT TRANSITION PANEL PER AARD 51-00-05-1.Jul 14, 2022 · N996NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202208023450None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT LEFT HAND TRANSITION PANEL LOCATED FROM BS 500D TO BS 500E, AT S26L. REPL.ACED TRANSITION PANEL PER AARD 51-00-05-1.Jul 14, 2022 · N996NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202208020439None · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT LEFT HAND TRANSITION PANEL LOCATED FROM BS 500E TO BS 500F AT S26L. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Jul 14, 2022 · N996NN · Boeing 737 · Fuselage Miscellaneous StructureSDR AALA202204185097Shroud · out of positionAIRCRAFT WAS NOT GROUNDED: SEAT 9C HAS EMERGENCY EXIT LIGHTS HANGING WITH EXPOSED WIRES. REMOVED AND REPLACED THE EMERGENCY LIGHT SHROUD AT SEAT 9C. PER AMM 25-22-00.Apr 16, 2022 · N996NN · Boeing 737 · Emergency LightingSDR AALA202202225602Housing · brokenAIRCRAFT WAS NOT GROUNDED: SEAT 20C ESCAPE PATH LIGHT IS BROKEN. REPLACED HOUSING PER AMM 33-51-11.Feb 21, 2022 · N996NN · Boeing 737* · Emergency LightingSDR AALA202201218632Light · detachedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT PATH LIGHT DETACHED AT SEAT 25C. **SUPPLEMENTAL REPORT: REATTACHED LIGHT, OPS CHECK GOOD.** (CLOSED)Jan 12, 2022 · N996NN · Boeing 737* · Emergency LightingSDR AALA202201148632None · noneAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT PATH LIGHT DETACHED AT SEAT 25C. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)Jan 12, 2022 · N996NN · Boeing 737* · Emergency LightingSDR AALA202110085194Oven · odorAIRCRAFT WAS GROUNDED: FIRST CLASS OVEN NUMBER 2 HAS A STRONG ODOR INSIDE OVEN. REMOVED AND REPLACED FORWARD GALLEY NUMBER 2 OVEN PER AMM 25-32-03.Oct 7, 2021 · N996NN · Boeing 737823 · Buffet/GalleysSDR AALA202109085145Light · looseAIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT LOOSE AT SEAT 14C. REPLACED LIGHT ASSEMBLY WITH SERVICEABLE UNIT IAW CMM 25-23-67, OPS CHECK GOOD.Sep 6, 2021 · N996NN · Boeing 737823 · Emergency LightingSDR AALA202108167174Shroud · damagedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT SHROUD DAMAGED AT SEAT 25C. SECURED LIGHT SHROUD, OPS CHECK GOOD.Aug 15, 2021 · N996NN · Boeing 737823 · Emergency LightingSDR AALA202107075301Access Door · missingAIRCRAFT WAS GROUNDED: AT CRUISE ALTITUDE APU DETECTION INOPERATIVE LIGHT ILLUMINATED INTERMITTENTLY FOLLOWED BY APU FIRE LIGHT / BELL. FOUND APU INLET DUCT ACCESS DOOR COVER ON TOP OF FIRE LOOP. RE-INSTALLED DOOR COVER PER CMM 49-26-93 (AALA202107065301). REPJul 4, 2021 · N996NN · Boeing 737823 · APU Cowling/ContainmentSDR AALA202010119007Smoke Detector · false indicationAIRCRAFT WAS GROUNDED. AT CRUISE, FORWARD LAVATORY SMOKE LIGHT ILLUMINATED AND ORAL ALARM ACTUATED FOR APPROXIMATELY 5 SECONDS, THEN CEASED. NO SIGNS OF SMOKE OR FIRE IN THE LAVATORY. PERFORMED LAVATORY SMOKE DETECTION SELF TEST, REF AMM 26-14-00, NO DEFECTOct 9, 2020 · N996NN · Boeing 737823 · Smoke DetectionSDR AALA202009189006Cover · brokenAIRCRAFT NOT GROUNDED, COVER BROKEN, FORWARD GALLEY EMERGENCY LIGHT. REPLACED LIGHT COVER, R1 EMERGENCY EXIT LIGHT. OPERATIONAL CHECK GOOD.Sep 17, 2020 · N996NN · Boeing 737823 · Emergency LightingSDR AALA2020033089001Windshield · delaminatedAIRCRAFT WAS GROUNDED: CAPTAINS L1 WINDSHIELD BOTTOM LEFT CORNER SHOWING EVIDENCE OF DELAMINATION, BULGING AND DISCOLORING. REPLACED WINDSHIELD PER TASK CARD 56-94-03.Mar 27, 2020 · N996NN · Boeing 737823 · Flight Compartment WindowsSDR AALA2018072769008Start Valve · faultedDURING CRUISE, FL380, THE LT ENGINE OIL INDICATED ZERO, FOLLOWED BY LOW OIL PRESSURE. CONDUCTED A PRECAUTIONARY SHUTDOWN OF THE ENGINE IAW QRH. SINGLE ENGINE TIME 42 MINUTES. THE ACFT WAS GROUNDED. REPLACED STARTER VALVE IAW AMM 80-11-03-402, REPLACED THJul 24, 2018 · N996NN · Boeing 737823 · Engine Start Valves/ControlsSDR AALA2018072769007Starter · faultedDURING CRUISE, FL380, THE LEFT ENGINE OIL INDICATED ZERO, FOLLOWED BY LOW OIL PRESSURE. CONDUCTED A PRECAUTIONARY SHUTDOWN OF THE ENGINE IAW QRH. SINGLE ENGINE TIME WAS 42 MINUTES. AN EMERGENCY WAS DECLARED, THE AIRCRAFT WAS GROUNDED. REPLACED THE STARTER Jul 24, 2018 · N996NN · Boeing 737823 · Engine StarterSDR AALA2018072769002Adapter · faultyAT CRUISE, FL380, THE LEFT ENGINE OIL INDICATED ZERO, FOLLOWED BY LOW OIL PRESSURE. CONDUCTED A PRECAUTIONARY SHUTDOWN OF THE ENGINE IAW QRH. SINGLE ENGINE TIME WAS 42 MINUTES. DECLARED AN EMERGENCY. THE AIRCRAFT WAS GROUNDED. REPLACED STARTER VALVE IAW AMMJul 24, 2018 · N996NN · Boeing 737823 · Engine StarterSDR AALA20180114001Sign · brokenAIRCRAFT WAS NOT GROUNDED: FORWARD RIGHT DOOR, EXIT SIGN FELL OFF LOWER LIGHT SIGN. MAINTENANCE REPLACED EXIT SIGN LIGHT ASSEMBLY PER AMM 33-51-01 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.Jan 12, 2018 · N996NN · Boeing 737823 · Emergency LightingSDR AALA201710169050Lens · brokenEMERGENCY EXIT SIGN BY THE R2 DOOR HAS A BROKEN LENS. REMOVED AND REPLACED THE SIGN ASSEMBLY IAW AMM 33-51-01. OPS CHECKED GOOD.Oct 15, 2017 · N996NN · Boeing 737823 · Emergency LightingSDR AALA201707109052Light · damagedEMERGENCY EXIT LIGHT AT THE R2 DOOR IS DAMAGED. REMOVED AND REPLACED THE LIGHT ASSEMBLY IAW AMM 33-51-01. OPS CHECKED GOOD.Jul 7, 2017 · N996NN · Boeing 737823 · Emergency LightingSDR AALA20161118004Lens · brokenL2 DOOR EMERGENCY EXIT IDENTIFIER MISSING LENS DUE TO BROKEN TABS. REMOVED AND REPLACED IDENTIFIER ASSEMBLY AND ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK IAW 33-51-01.Nov 17, 2016 · N996NN · Boeing 737823 · Emergency LightingSDR AALA20160921003Flap System · malfunctionedDURING CONFIGURING FOR LANDING FLAP INDICATION SHOWED SPILT FLAPS LEFT FLAP 7 DEGREES RIGHT 9 DEGREES. FLAPS WERE SELECTED TO 15 BUT NEVER EXTENDED BEYOND LEFT 7 AND RIGHT 9. LANDED PER QRH AT FLAPS 5 DEGREES ON HANDLE. EMERGENCY DECLARED. AIRCRAFT WAS GROUNDESep 18, 2016 · N996NN · Boeing 737823 · Trailing Edge Flap Control System
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