N781UA
Service difficulty reports · 188
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 = 'N781UA' 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.
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 = 'N781UA' AND registry_match = 'registration' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR CALA2026102220517Engine · malfunctionedRIGHT ENGINE FAILED, EGT EXCEEDED IAW PILOT REPORT. AT APPROX 6,000 FT ABOVE AIRFIELD, NR 2 ENGINE EXPERIENCED HIGH EGT SPIKE, REPORTEDLY REACHING 845 DEGREE CELIUS, FOLLOWED BY AUTO SHUTDOWN. FLIGHT CREW ACCOMPLISHED APPLICABLE CHECKLIST. NO FURTHER ABNORMASDR CALA2025092409189Engine · smokeON TAKE OFF AND CLIMB, ACFT REPORTED BLACK SMOKE FROM RT ENG. ALL INDICATIONS NORMAL. CREW REPORTED THAT ALL ENGINE PARAMETERS OIL QTY, PRESSURE & TEMPS NORMAL, NO STS / EICAS MSG. NO ODOR / SMELL IN FLIGHT DECK OR CABIN. CURRENTLY NO AHM FAULTS. INSPECTEDSDR CALA2025091508881None · noneCREW REPORT ODOR THROUGH HALF THE FLIGHT. INSPECTED SMOKE IN CABIN IN REF AMM TASK 05-51-58-800. ACCOMPLISH STEPS A, B, AND PART C BEFORE ENGINE RUN. FOUND NO SMOKE OR ELECTRICAL ODOR. INBOUND CREW STATED PASSENGER VAPE PEN MALFUNCTION DURING DEPLANE. NO FURTHSDR CALA2024012300203Charger · no testB777-33-3-7019 DR L3 M33400 EMER LT BATT CHARGER TEST FAIL TRANSFER REF NON - ROUTINE WO.2600317 DR L3 M33400 EMER LT BATT CHARGER REPLACED AND TESTED NORMAL IAW AMM 33-51-06 .SDR CALA2024012300202Battery Pack · no testB777-33-3-7019 L3 DR M33405 EMER LT BATT DEEP-CYC PACK CAPACITY CHK FAIL TRANSFER REF NON - ROUTINE WO.2600255 DR L3 M33405 EMER LT BATT REPLACED AND TESTED NORMAL IAW AMM 33-51-06SDR CALA2024012300201Battery Pack · no testB777-33-3-7019 R2 DR M33098 EMER LT BATT DEEP-CYC PACK CAPACITY CHK FAIL TRANSFER REF NON - ROUTINE WO.2600305 DR R2 M33098 EMER LT REPLACED AND TESTED NORMAL IAW AMM 33-51-06.SDR CALA2024012300200Battery Pack · no testB777-33-3-7019 L3 DR M33406 EMER LT BATT TEST FAIL TRANSFER REF NON - ROUTINE WO.2600109 DR L3 M33406 EMER LT BATT REPLACED AND TESTED NORMAL IAW AMM 33-51-06SDR CALA2024012300199Battery Pack · no testB777-33-3-7019 L3 DR M33400 BATT DEEP-CYC PACK CAPACITY FAIL TRANSFER REF NON - ROUTINE WO.2600244 DR L3 M33400 EMER LT BATT REPLACED AND TESTED NORMAL IAW AMM 33-51-06.SDR CALA2024012300198Battery Pack · no testB777-33-3-7019 L2 DR M33096 EMER LT BATT DEEP-CYC PACK CAPACITY CHK FAIL TRANSFER REF NON - ROUTINE WO.2600311 DR L2 M33096 EMER LT BATT REPLACED AND TESTED NORMAL IAW AMM 33-51-06SDR CALA2024012300197Charger · no testB777-33-3-7019 DR R2 M33098 EMER LT BATT CHARGER TEST FAIL TRANSFER REF NON - ROUTINE WO.2599975 DR R2 M33098 EMER LT BATT CHARGER REPLACED AND TESTED NORMAL IAW AMM 33-51-06SDR CALA2024012300196Charger · no testB777-33-3-7019 DR L4 EMER LT BATT CHARGER M33407 TEST FAIL TRANSFER REF NON - ROUTINE WO.2572027 DR L4 M33407 EMER LT BATT CHARGER REPLACED AND TESTED NORMAL IAW AMM 33-51-06SDR CALA2024012300195Charger · no testB777-33-3-7019 DR L3 M33405 EMER LT BATT CHARGER TEST FAIL TRANSFER REF NON - ROUTINE WO.2599966 DR L3 M33405 EMER LT BATT CHARGER REPLACED AND TESTED NORMAL IAW AMM 33-51-06SDR CALA2024012300194Battery Pack · no testSUPPORT TASK - DR L4 EMER LT BATT M33407 TEST FAIL. TRANSFER REF NON - ROUTINE WO.2572051 AND DR L4 M33407 EMER LT BATT REPLACED AND TESTED NORMAL IAW AMM 33-51-06SDR CALA2024012300193Battery Pack · no testB777-33-3-7019 DR R2 M33097 EMER LT BATT TEST FAIL. TRANSFER REF NON - ROUTINE WO.2600103 DR R2 M33097 EMER LT BETTERY REPLACED AND TESTED NORMAL AS PER AMM33-51-06.SDR CALA2024012300192Charger · no testEMERGENCY LIGHT BATTERY CHARGER TEST FAIL TRANSFER REF NON - ROUTINE WO.2599986 EMER LT BATT CHARGER REPLACED AND TESTED NORMAL IAW AMM 33-51-06SDR CALA2024011700127Skin · crackedSUPPORT TASK - EA 5310-07557 OP 002 - 1EA CRACK FOUND ON LH UNDERWING LONGERON FTG FX SKIN FASTENER HOLE, CRACK RUNNING TO AFT DIRECTION APPROX 0.125" IN DEPTH STARTING FROM I/B EDGE TRANSFER REF NON - ROUTINE WO.2622006 AND ORIG BY V924734 RON DOUBLER INSTALLSDR CALA2024012400218Longeron · crackedSUPPORT TASK - EA5310-07557 OP002 (AD2019-11-02) LH BS1035 UNDERWING LONGERON CTR SECTION FRONT SPAR LWR CHORD 2EA HOLE CRACK FOUND TRANSFER REF NON - ROUTINE WO.2618004 LH BS1035 UNDERWING LONGERON CTR SECTION FRONT SPAR LWR CHORD (2EA) HOLE CRACK REPAIRED ISDR CALA2024012400220Skin · damagedSUPPORT TASK - EA 5100-02345 REV E OP19, CAB - L4 DOOR EXT SKIN DOUBLER FOUND AT AFT LOWER CORNER WITH NO REPAIR RECORD FOUND. TRANSFER REF NR HX WO.2571459 . EA5100-02345 REV E OP19 CAB - L4 DR EXT SKIN DOUBLER AT AFT LWR CORNER WITH NO REPAIR RECORD. THE LOCSDR CALA2024012400219Skin · damagedSUPPORT TASK - EA5100-02345 REV E OP19 CAB R2 DR EXT SKIN DOUBLER FOUND AT AFT LWR CORNER WITH NO RECORD FOUND TRANSFER REF NON - ROUTINE WO.2571519 EA5100-02345 REV E OP19 CAB - R2 DR EXT SKIN DOUBLER AT AFT LWR CONER WITH NO RECORD FOUND. THE LOCATION AREA SDR CALA2023102503174Unknown · unknownDESCENDING OUT OF 12K SLIGHT BURNING SMELL ON FD AND FIRST CLASS SMOKE FORMS ATTACHED PERFORMED SMOKE/ODOR IN FLIGHTDECK/CABIN INSP REF AMM 05-51-58. SMELL DISSIPATED AS TROUBLE SHOOTING CONTINUED. COULD NOT DUPLICATE, NO DEFECTS NOTED.SDR CALA2023063002111Vacuum Sys · leaking*THIS IS A SUPPLEMENTAL REPORT TO THE ORIGINAL REPORT, WITH THE SAME CONTROL NUMBER, CIRCULATED ON 06/30/2023*. ACFT RTF WITH MULTIPLY LAVS WEAK OR NO FLUSH. WASTE TANK #2: 1L-OUTBOARD, 2L-OUTBOARD & 3L-AFT. WASTE TANK #3: 3R-FWD & 2R-OUTBOARD LAVS WAS ALSO WESDR CALA2023060501755Engine · damagedBIRD HIT LEFT ENG ON TO EGT WENT INTO RED. PERFORMED VISUAL INSPECTION OF #1 ENGINE AND FOUND BIRD WAS INGESTED INTO CORE AT 4 OCKLOCK POSITION OF ENGINE FIRST STAGE INLET GUIDE VANES, REQUIRES FURTHER INSPECTION. SDR REPORTING EGT PIC UPDATE. REMOVED AND REPLSDR CALA2023021300431Steering Sys · noneMAIN GEAR STEERING CAUTION CAUSED TO-CONFG WARNING ON THE ROLL FOUND LEFT MAIN STEERING NOT LOCKED. CYCLED STEERING SYSTEM, CREW STATES NO HIGH ENERGY STOP AFTER T.O. CONFIG MSG. AS COMPLIED WITH MELCARD 3253A. BOTH MAIN GEAR CYLINDERS NOW LOCKED. REQUEST MEL SDR CALA2022110903087Battery Pack · inoperativeDOOR 1L AFTER EMERGENCY LIGHT POWER PACK CAN NOT BE CHARGED UP. PERFORMED T/S AS PER FIM 33-51 TASK 8 OPERATION TEST AND RESULT NORMAL AS PER AMM 33-51-00-710-801 REV 6 REV96. REPLACED DOOR 1L AFT BATTERY PACK AS PER AMM 33-51-06-9 96. 6-802 REV96. REPLACED SDR CALA2022101002756Battery · inoperativeOPERATIONAL TEST FND L/H DOOR NO.2 TO 25ABC CEILING EMER LIGHT INOP, REFER TO HAECO NR NO.9494136, ORIGINATED BY EMP V903529, SPEC NO. B777-33-3-7019. PERFORMED BY EMP V905416 IDT BY TA393, REPLACED L/H NO.2 DOOR EMERGENCY LT BATTERY, PERFORMED OP TEST, THE RESDR CALA2021012500079Doubler · not reportedAFT LOWER CORNER AREA FOUND A DOUBLER, EA5100-02345 REV E OP10. PERFORMED AFT CARGO DOOR AFT LOWER CORNER AREA EXITING DOUBLER REMOVED, AS PER SRM 51-40-02 REV 84 AND REPAIRED AS PER ECRA 5209-01063 REV. RII BY TA369SDR CALA2021012500074Stringer · corrodedLONGERON STRINGER 1937 TO 1958,STR L42 TO L42 CORROSION. PART: LONGERON STRINGER, LOCATION: STA/FRAME 1937 TO 1958, STRINGER STR L42 TO L42. BULK CARGO STA 1937 TO 1958 LT STR 42 ST RINGER REPAIRED, AS PER SRM 53-70-03-2R-1 REV 84 AND ECRA 5312-01 142 REV. SDR CALA2021012200072Battery · no testPERFORM EMERGENCY LIGHT OPERATION CHECK FOUND BATTERY DOOR R3 M3 3404 INOPERABLE. REPLACED M33404 EMERGENCY LIGHT BATTERY PACK INSTALLATION TEST FOUND NORMAL AT DR R3M, REF AMM 33-51-06 -960-802 REV 90.SDR CALA2021012200071Battery · inoperativePERFORM EMERGENCY LIGHT OPERATION CHECK FOUND BATTERY DOOR R4 M3 3408 INOPERABLE. REPLACED THE M33408 EMERGENCY LIGHT BATTERY PACK AT DR R4 INSTALLATION TEST FOUND NORMAL, REF AMM 33-5 1-06-960-802 REV 90.SDR CALA2021012200070Structure · crackedFUS BS 1035 RT UNDERWING LONGERON LOWER CHORD FOUND CRACK. FUS BS 1035 RT UNDERWING LONGERON LOWER CHORD REPAIRED, AS PER SRM 57-10-10 REPAIR 1 FIG 202 REV 84 AND EC RA 5710-02763 REV - RII.SDR CALA2021012000056Battery · inoperativePERFORM EMERGENCY LIGHT OPERATION CHECK FOUND EMERGENCY LIGHT BATTERY (DOOR R1 M33094/R3 M33404/R4 M33408) TOTAL 3 EA INOPERABLE. REFER NON-ROUTINE NR 9422420 SPEC NR B777-33-3-7030. REPLACED M33094 M33404 M33408 EMERGENCY 1-06-960-802 REV 90 R1 P/N ON AD-D7SDR CALA2020123001415Charger · inoperativePERFORM EMERGENCY LIGHT OPERATION TEST FOUND DOOR L2 M33099 AND R3 M33401 EMERGENCY LIGHT BATTERY CHARGER INOPERATE. REPLACED THE DOOR L2 M33099 AND R3 M33 401 EMERGENCY LIGHT BATTERY CHANGER AND PERFORM EMERGENCY LIGHT OPERATION TEST, FOUND NORMAL, REF AMM 3SDR CALA2018090401889Relay · unserviceableAFTER ENGINE SHUTDOWN, ENG FUEL VALVE RT STATUS MESSAGE. T/S CARRIED OUT AS PER FIM 73-22-00-810-802-N00 ENGINE FIREWALL DISCONNECT TO FMU CONNECTORS AND WIRING INSPECTED AND CONNECTORS CLEANED. ENGINE CORE HARNESS BETWEEN D71024P AT ENG DISCONNECT AND D71074JSDR CALA2018083101871Unknown · odorPER F-A, BURNING SMELL NOTED AT ROWS 23-28 AND 46-49. SMELL DISSIPATED BUT LATER RETURNED. MULTIPLE PAX CELL PHONE CHARGERS EXTREMELY HOT TO THE TOUCH. UNPLUGGED ALL AND TURNED OFF IN SEAT POWER AND SMELL DISAPPEARED. NO BREAKERS POPPED. MAINTENANCE ACCOMPLISHSDR CALA2017110603940Structure · crackedSUPPORT TASK (AD 2016-09-01) EA 5380-01113 O P 001 LT BS 2370 PIVOT BULK HEAD FWD CHORD FOUND CRACKED GREATER THAN 0.160 INCHES. PLS ACCOMPLISH OP 011 ACCOMPLISHED REFER EA 5380-01113 OP 11.SDR CALA2017110603939Splice · crackedSUPPORT TASK EA 5380-01113 OP 002 (AD 2016-0 9-01) RT BS 2370 PIVOT B/H SPLICE ANGLE FOUND CRACK. ACCOMPLISHED AS PER EA 5380-01113 OP 012.SDR CALA2017110603938Structure · crackedSUPPORT TASK (AD 2016-09-01) EA 5380-01113 O P 002 RT BS 2370 PIVOT BULKHEAD FWD CHORD FOUND CRACKED GREATER THAN 0.160 INCHES. PLS ACCOMPLISH OP012 ACCOMPLISHED AS PER EA 5380-01113 OP 012.SDR CALA2017110603937Structure · crackedRT BS 2370 PIVOT BULKHEAD FWD STRUCTURE FOUND CRACKED. REPAIRED IAW EA 5380-01113, OP 012.SDR CALA2017110603936Skin · crackedFOUND TWO CRACKS IN THE SKIN AT BS 2195.75 BETWEEN STR 6 TO 8L. TRIMMED THE AREA IAW DRAWING 624W0013, SHT 1, REV B. HFEC INSPECTION CARRIED OUT IAW NTM PART 6 51-00-01, PROC 2. NO CRACK FOUND.SDR CALA2017110603935Skin · crackedSKIN HAD TWO CRACKS WERE FOUND AROUND FASTENERS AT BS 2221.65, BETWEEN STRINGERS 9 TO 10L. TRIMMED THE AREA IAW DRAWING 624W0013, SHT 2, REV B. HFEC INSPECTION CARRIED OUT IAW NTM PART 6, 51-00-01, PROC 2. NO CRACK FOUND.SDR CALA2017103003859Battery Pack · dischargedCABIN DOOR 3R EMERG LIGHT DM 33401 BATTERY PACK FOUND LOW VOLTAGE CABIN DOOR 3R EMERG LIGHT DM33401 BATTERY PACK AND CHARGER REPLACED OPERATIONAL TESTED NORMAL AS PER AMM 33-51-06.SDR CALA2017103003857Pressure Deck · crackedHORIZONTAL PRESSURE DECK WEB FOUND CRACK AT 1287 BETWEEN RBL 18.3 AND 25.7. HORIZ PRESSURE DECK WEB STA1287 BTN RBL18.3 & RBL 25.7 CRK AREA TRIMMED OFF AS PER SRM 51-10-02& DWG642W0008 SHT8 REV A. HFEC INSP C/O AS PER NTM PT6,51-00-01 PROC2 RESULT NO CRK FND ASDR CALA2017103003856Pressure Deck · crackedPRESSURE DECK WEB FOUND CRACK AT STA 1287 BETWEEN LBL 18.3 AND 25.7. PLEASE ACCOMPLISH OP 02 EA5300-01502 OP 01 HORIZ PRESSURE DECK WEB STA 1287 BTN LBL 18.3 AND LBL 25.7 CRACKED AREA TRIMMED OFF AS PER SRM 51-10-02 AND DWG 624W0008 SHT 8 REV A HFEC INSPECTIONSDR CALA2017103003840Battery Pack · dischargedCABIN DOOR 3L EMERG LIGHT BATTERY PACK DM 33405 FOUND LOW VOLTAGE. CABIN DOOR 3L EMERG LIGHT DM33405 BATTERY PACK AND CHARGER REPLACED, OPERATIONAL TESTED NORMAL AS PER AMM 33-51-06.SDR CALA2017103003839Battery · dischargedL3 DOOR EMERGENCY LIGHT BATTERY PACK FOUND LOW VOLTAGE. THE BATTERY PACK AND CHARGER WERE REPLACED AND OPS TESTED NORMAL IAW AMM 33-51-06.SDR CALA2017071002150Flashlight · inoperative1L EMER FLASHLIGHT NOT BLINKING. REPLACED FLASHLIGHT, OPS CHECK NORMALSDR CALA2016101200754Clamp · unsecureLOSS OF CABIN ALTIITUDE CONTROL, CABIN CLIMBING ERRATICALLY. EMERGENCY DESCENT AND DIVERSION. BLEED LOSS WING R EICAS ADVISORY BLEED AIR SUPPLY VALVES ARE LATCHED CLOSED OR THE RESPECTIVE SWI TCHES ARE OFF, SO THAT BLEED AIR IS NOT SUPPLIED TO THE RT WAI, RT SDR CALA2016081895651Unknown · odorCREW REPORTED AN ODOR FROM LAVATORY 101 THAT WAS STRONG AND SMELLED LIKE IODINE. ACCOMPLISHED AN INSPECTION OF MIRROR LIGHTS, WATER HEATER, AND THE FLUSH CONTROL ASSY. NO EVIDENCE OF ELECTRICAL ODOR OR INDICATION OF OVERHEATING. ALSO INSPECTED UNDER THE LAVASDR CALA2015040293499Chiller · faultyON TAXI OUT, JUST PRIOR TO TAKEOFF, HAD A BURNING ELEC SMELL WITH VISIBLE SMOKE NEAR A VENT FACING DOOR 4L. INSPECTED APU AIR SUPPLY DUCT, NO LEAKS PTT7046004. INSPECTED AFT GALLEY CHILLERS & FOUND C52 WITH INCORRECT EXHAUST PORT INSTALLATION PTT7046002. ALSDR CALA2013120593490Pump · inoperativeRT CTR MAIN FUEL PUMP WILL NOT OPERATE.
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