N66831

Service difficulty reports · 25

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 = 'N66831' 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 CALA2026092919982Engine · failedLEFT ENGINE FAILURE DURING CLIMB, WITH SEVERE DAMAGE INDICATIONS. BEGAN POWERPLANT REMOVAL IAW AMM 71-00-02-000-801-F00 , ACP STEPS 2A THROUGH 2I. READY TO BEGIN STEPS 2J, ENGINE CORE DISCONNECTIONS. REMOVED AND REPLACED THE NR 1 ENGINE. OPS & LEAK CHKD GOSep 25, 2026 · N66831 · Boeing 737900ER · Engine (Turbine/Turboprop)SDR CALA2026081718703Unknown · odorSTRONG CHEMICAL ODOR, AFT GALLEY. CLEARED ON LANDING. COULD NOT VERIFY ODOR. COMPLETED GENERAL INSPECTIONS OF ALL AREAS IN AND AROUND THE AIRCRAFT FOR ANY MALFORMITIES AND FOUND NONE. CONIDTIONAL INSPECTION OF ACFT WAS PREFORMED IAW AMM TASK 05-51-26-800-801-Aug 16, 2026 · N66831 · Boeing 737924ER · Air Distribution SystemSDR CALA2026081718681Wire · chafedEMERGENCY LIGHTS, OPS CHECK, FOUND ALL ECONOMY PLUS SEATS AISLE LIGHTS WILL NOT TURN ON DURING TEST (ROW 5-1) IAW WDM 33-51-21-8, FAULT LIKELY ISOLATED FROM M2816 TO M1386, TRIED SLAVING IN NEW BATTERIES IAW AMM 33-51-06-960-805, 2 NEW POWER SUPPLIES, & 2 KNAug 14, 2026 · N66831 · Boeing 737924ER · Light System WiringSDR CALA2026070217520Power Supply · inoperativeFIRST CLASS EMERGENCY PROXIMITY LIGHTS INOP REMOVED AND REPLACED POWER SUPPLY PER MM 33-51-06-960-806 LIGHTS OPERATE NORMALLYJul 1, 2026 · N66831 · Boeing 737924ER · Emergency LightingSDR CALA2026062217214Battery Pack · inoperativeENTIRE SECTION OF FIRST-CLASS SEAT-MOUNTED EMERGENCY LIGHTS IS INOP. REMOVED AND REPLACED EMERGENCY LIGHTS BATTERY AND CHARGER. PERFORMED OPS CHECK. OPS CHECK GOOD. REF AMM 33-51-06.Jun 18, 2026 · N66831 · Boeing 737924ER · Emergency LightingSDR CALA2026012613259Unknown · odorCHEMICAL ODOR IN FLT DECK ON TAKE OFF & APPROACH 0 TO 14000FT. NO ODOR WITH PACK 1 OFF. ACCOMPLISHED INITIAL INSPECTION OF LT ECS PACK BAY, NO DEFECT NOTED, INSPECTED APU INLET, EXHAUST AND INTERIOR COMPT, NO DEFECT NOTED, ENG INLET & EXHAUST, FWD ACCESSORJan 26, 2026 · N66831 · Boeing 737924ER · Air Distribution SystemSDR CALA2025101009906Circuit Breaker · trippedCLIMBING THRU 14K CAB ALT WARN. MAX CAB 11K VALVE L/R CKT BKRS FOUND POPPED AFTER LANDING FOUND DURING T/S SYSTEM R&L ON P-6 PANEL 2EA C/B POPPED ROW A-7 & B-7 RESET C/B'S OPENED ENG 1 & ENG 2 REVERSER HALF'S AND INSPECTED 5TH STAGE VALVES FOR CONDITION AND POct 8, 2025 · N66831 · Boeing 737924ER · Cabin Pressure Control SystemSDR CALA2025092409213Skin · damagedREF LOG PAGE 5420901 FOR REPAIR OF TAILSTRIKE DAMAGE TO AFT LOWER FUSELAGE. R & R SKIN ACCOMPLISHED. OK TO CLEAR.Sep 21, 2025 · N66831 · Boeing 737924ER · Fuselage Main, Plate/SkinSDR CALA2025081107535Battery Pack · faultedEMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK. ROW 8CBA-14CBA EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED MID EMERGENCY LIGHT BATTERY POWER SUPPLY IAW AMM 33-51-06-960-805 OPS CHECK GOOD.Aug 9, 2025 · N66831 · Boeing 737924ER · Emergency LightingSDR CALA2025080807477Stop · faultedREMOVED GIRT BAR STOP RELEASE. INSTALLED FWD RELEASE STOP ASSEMBLY ON ESCAPE SLIDE GIRT BAR AT DOOR 1L. ALSO APPLIED RED TAPE, REF AMM 25-66-01-000-804.Aug 6, 2025 · N66831 · Boeing 737924ER · Emergency EquipmentSDR CALA2025062505861Slide · no discrepancyREMOVED DOOR 2L ESCAPE SLIDE PACK AND INFLATION CYLINDER PINNED IAW AMM 25-66-01-000-801 REF LOGPAGE 5282032 REINSTALLED ORIGINAL SLIDE. REMOVED AND STOWED CYLINDER PIN PER AMM 25-66-01-400-801 C/W RII REQUIREMENTS FOR DOOR 2L SLIDE REINSTALLATION. REF AIPC 25Jun 22, 2025 · N66831 · Boeing 737924ER · Escape SlideSDR CALA2025031902934Check Valve · faultyNITROGEN GEN SYSTEM DEGRADED TO BLUE LIGHT. BLUE LIGHT ON. COMPLIED WITH MEL 4701. APPROVED PLACED ITEM ON MEL 4701B. DISCONNECTED OXY SENSOR INLET TUBE FROM SENSOR IAW 47-42-03-020. SMELLS OF FUEL. REPLACING SECONDARY BACKFLOW PREVENTION CHECK VALVE. REMOVED Mar 17, 2025 · N66831 · Boeing 737924ER · Aircraft Fuel SystemSDR CALA2024121901580None · no discrepancyL/H AFT MIDDLE EMER ESCAPE DOOR OPENED TO FOM INSP REQ L/H AFT EMER ESCAPE DOOR CLOSED OPNS CHEKED SATIS. IAW AMM 52-22-00 OVERWING ESCAPE DOOR CLOSURE NOT INSPETION ITEM.Dec 17, 2024 · N66831 · Boeing 737924ER · Emergency ExitsSDR CALA2024051301452Filter · odorIN CRUISE FLT ATTENDANTS REPORT AMMONIA/PLASTIC SMELL. EXECUTED SMOKE FIRE FUMES QRH. RECIRCULATION FAN FILTER REPLACED IAW AMM PUNGENT SMELL WAS DETECTED. RAN THE AIRCRAFT 21-25-01. ENGINES HIGH POWER RAN IN REFERENCE WITH BOEING AMM ENGINES. BOTH PACK SMay 12, 2024 · N66831 · Boeing 737924ER · Air Distribution SystemSDR CALA2024050601312Transmission · underservicedFLAPS WOULDNT EXTEND BEYOND 5 DEGREES ON APPROACH. GO AROUND W/C HECKLIST FLAPS NORMAL IDICATORS EXTENDED ON BOTH OUTBOARD TRANSMISSIONS. FLUID NOT SERVICED ON ANY OF THE TRANSMISSIONS A/C MOVED OFF GATE. TRANSMISDIONS 1 AND 8. CYCLED FLAPS TO FULL 40. NO DEFEMay 3, 2024 · N66831 · Boeing 737924ER · Trailing Edge Flap ActuatorSDR CALA2024022000483Electronic Unit · faultedFLAP 5 INDICATED WITH FLAP AT 15 RAN DISAGREE CHEKLIST LANDED FLAP 15 LOCKED DUE EMERGENCY DECLARED COMPLIED WITH FIM TASK 27-88 TASK 819. WIRING CHECKS COMPLIED WITH WITH NO FAULTS INDICATED AND FSEU REPLACED PRECAUTIONARY. UNLOCKING LOGPAGE ACCOMPLISHED FIM Feb 17, 2024 · N66831 · Boeing 737924ER · Trailing Edge Flap Control SystemSDR CALA2023092502875Floorbeam · corrodedB737-06-3-0050 MAIN CABIN FLOOR BEAM HAS CORROSION STA 947 RBL 53.Aug 31, 2023 · N66831 · Boeing 737900ER · Fuselage Main, Floor BeamSDR CALA2022030700606Fmc · faulty*EMERGENCY DECLARED* BOTH FMC DIED AFTER LAND DURRING TAXI IN RIGHT FMC SHOWS INOP. RIGHT FMC PLACED ON MEL.TOMC APPROVES THE USE OF MEL 3436E FOR RIGHT FMC INOP RH FMC REPLACED. REF LOG PAGE 8121047 . OP CHECKS OK. MEL CLEARED.Mar 7, 2022 · N66831 · Boeing 737900ER · Navigation SystemSDR CALA2022030700595None · faultedFMC VNAV CLIMB MODE INDICATES FLAPS 1 MIN SPEED WITH FLAPS AT 0 NOT ATTEMPT A CB RESET OR FMC TRANSFER. CREW HAD NO OTHER ALSO NO FAULTS. ABNORMAL INDICATIONS AND FLAPS INDICATED CORRECT WITH FLAP HANDLE POSITION FLIGHT CREW REPORTEDAT 10K FT. THEY PUT FLAPS Mar 7, 2022 · N66831 · Boeing 737900ER · Flight Management Computing Hardware SystemSDR CALA2021010400009Fan · overservicedSMOKE OR FUMES IN CABIN SOURCE UNKNOWN RIGHT AFTER T/O UNTIL 20000 FEET IN CLIMB NON-ELECTRICAL SMELL OF OIL OR EXHAUST COMPLETE VISUAL INSPECTION OF BOTH ENGINES INLET AND EXHAUSTS. NOTE ANY FOREIGN MATTER AND IF FOUND TAKE PICTURES. PAY PARTICULAR ATTENTIOJan 4, 2021 · N66831 · Boeing 737924ER · Turbine Engine Air Inlet SectionSDR CALA2020102901214Floorbeam · corrodedFWD CARGO COMPT MAIN CABIN FLOOR BEAM LOWER SURFACE STA 500B LBL 34 HAS CORROSION (DOT #212-022) REF. REPAIRED FLOOR BEAM LOWER SURFACE AT STA BS 500B LBL 34 REF ECRA 5351-02039.Oct 23, 2020 · N66831 · Boeing 737924ER · Fuselage Main, Floor BeamSDR CALA2020101601189Attach Angle · damagedWING CENTER SECTION REAR SPAR VAPOR BARRIER ATTACH ANGLE CRACKED AT STA.663 AND RBL 10 APPROX. REF. REPAIRED DAMAGED SECTION AT WING CENTER REAR SPAR VAPOR BARRIER ATTACH ANGLE BS 663 RBL8 TO RBL24, REF. B737-900 SRM 57-10-10- REP. 5 REF.Oct 13, 2020 · N66831 · Boeing 737924ER · Fuselage Main, Attach FittingsSDR CALA2020101601188Attach Angle · damagedWING CENTER SECTION REAR SPAR VAPOR BARRIER ATTACH ANGLE CRACKED AT STA. 663 AND LBL10 REF. REPAIRED DAMAGED SECTION AT WING CENTER REAR SPAR VAPOR BARRIER ATTACH ANGLE BS 663 LBL8 TO LBL24, REF. B737-900 SRM 57-10-10- REP. 5 REF.Oct 13, 2020 · N66831 · Boeing 737924ER · Fuselage Main, Attach FittingsSDR CALA2020091801132Battery Pack · inoperativeEMERGENCY BATTERY PACK M1694 INOP. REMOVED AND REPLACED M1694, AS PER AMM 33-51-06-960-805. OPS CHECKS NORMAL.Sep 18, 2020 · N66831 · Boeing 737924ER · Emergency LightingSDR CALA2018011300187Arming Lever · malfunctionedHAD ISSUES WITH DISARMING THE L1 DOOR SLIDE, BUT ABLE TO DO SO. CYCLED THE L1 DOOR SLIDE, ARMED AND DISARMED NORMAL.Jan 13, 2018 · N66831 · Boeing 737924ER · Emergency Equipment
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