N786UA

Service difficulty reports · 207

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 = 'N786UA' 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 CALA2026100620144Door · damagedRIGHT ENGINE NACELLE DRAIN ACCESS PANEL FOUND OPEN ON ARRIVAL. R & R DOOR ASSEMBLY IAW AMM 78-31-19. DOOR ADJUSTED AND OPS CHECK CARRIED OUT, FOUND SATISFACTORY.Oct 3, 2026 · N786UA · Boeing 777222 · Nacelle/Pylon, Main FrameSDR CALA2025112711506Blade · damagedNUMBER 1 ENGINE FAN BLADE FAIRING N6 HAD PART OF THE TRAILING EDGE OF THE FAIRING THAT DEPART THE AIRPLANE. THE PART MISSING IS 8 BY 6 INCHES, (24 SQ INCHES) PERFORMED FOD INSPECTION IAW AMM 72-00-00-210-808-N02, THERE IS NO EVIDENCE OF BIRD STRIKE OR CORE INGNov 25, 2025 · N786UA · Boeing 777222 · Turbine Engine Air Inlet SectionSDR CALA2025111811309Unknown · odorPLASTIC BURNING ODOR BETWEEN DOOR 2L AND 2R. GALLEY PWR OFF NO SMOKE. ODOR BECAME PRESENT AS THE ACFT WAS ON APPROACH. NO GALLEY CONSUMERS WERE OPERATING AT THE TIME AND THE ODOR WENT AWAY WITHOUT ANY INTERVENTION FROM FAS. GALLEY POWER REMAINED ON THROUGHOUTNov 17, 2025 · N786UA · Boeing 777222 · Air Distribution SystemSDR CALA2025110510917Cover · puncturedPUNCTURE IN SLIDE RAFT COVER AT DOOR 4R. INTERIM REPAIR PER EC/RA 2560-03751 REV 0 PART 1 PERFORMED. INSPECTION PER PART 2 PERFORMED. NO FURTHER DISCREPANCIES NOTED. OK FOR DIP. OKAY TO CARRY FORWARD WITH AN INTERIM REPAIR ACCOMPLISHED ON THE R4 DOOR SLIDE BUNov 5, 2025 · N786UA · Boeing 777222 · Escape SlideSDR CALA2025081407718Proximity Switch · failedDOOR E/E ACCESS EICAS ADVISORY, E/E ACCESS DOOR NOT FULLY CLOSED, LATCHED AND LOCKED. MESSAGE APPEARED DURING DEPARTURE CLIMB, DISCONNECTED & CAPPED ELECTRICAL CONNECTOR S52019 IN MAIN E&E COMPARTMENT. E/E ACCESS DOOR INDICATION INOPERATIVE, DEFERRED PER MAug 11, 2025 · N786UA · Boeing 777222 · Door Warning SystemSDR CALA2025081107534Light · looseSEAT 52D EMERGENCY EXIT LIGHT ON THE FLOOR LOOSE. RESECURED SEAT 52D EMERGENCY EXIT LIGHT.Aug 9, 2025 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2025072806950Warning Message · false activationDOOR E/E ACCESS EICAS DISPAYED ON CLIMBOUT FOUND NO CORREL OR 52 MSGS IN FAULT HISTORY. INSPECTED E/E ACCESS DOOR PROX SENSOR GAP, WIRES, & CONN. NO FF. CLEANED TARGET, SENSOR, AND CONN. REINSTALLED. PERFORMED PROX SENSOR OPS CHECK. IND REMAINED GOOD. A/C OK TJul 24, 2025 · N786UA · Boeing 777222 · Electrical/Electronic Compartment DoorsSDR CALA2025071706662Charger · smokeAS PER N786UA (2786) HANGAR NON-ROUTINE PICK-UP SHEET DURING CABIN SURVEILLANCE BY DOOR L2, SMOKE WAS NOTICED COMING FROM CEILING PANEL. FOUND EMERGNECY LIGHT BA TTERY PACK (M33099) EMITTING SMOKE, TECH RAN TO COCKPIT AND PULL ED C/B THEN REMOVED ELECTRICAL Jul 16, 2025 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2025071706661Battery · smokeAS PER N786UA (2786) HANGAR NON-ROUTINE PICK-UP SHEET (DATED ON: 14 JUL 2025) ITEM 1: DURING CABIN SURVEILLANCE BY DOOR L2, SMOKE WAS NOTICED COMING FROM CEILING PANEL. FOUND EMERGNECY LIGHT BA TTERY PACK (M33099) EMITTING SMOKE, TECH RAN TO COCKPIT AND PULL EJul 16, 2025 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2025062005738Fuel Sys · out of balanceFUEL IMBALANCE AT CRUISE LOCKING UNLOCKING NO ACTIVE FAULT MSG OR FAULT HISTORY. CONFIRMED NO FUEL LEAK FROM AIRCRAFT, FUEL IMBALANCE FIM TASK 28-22 TASK 847 CARRIED OUT. CONFIRMED THE CENTER FUEL TANK OVERRIDE/JETTISON PUMP DOES NOT TRANSFER BETWEEN LEFT MAINJun 20, 2025 · N786UA · Boeing 777222 · Aircraft Fuel Distribution SystemSDR CALA2025062305780Fuel Sys · out of balanceFUEL IMBALANCE AT CRUISE, LOCKING UNLOCKING NO ACTIVE FAULT MSG OR FAULT HISTORY. CONFIRMED NO FUEL LEAK FROM AIRCRAFT, FUEL IMBALANCE FIM TASK 28-22 TASK 847 CARRIED OUT. CONFIRMED THE CENTER FUEL TANK OVERRIDE/JETTISON PUMP DOES NOT TRANSFER BETWEEN LEFT MAIJun 19, 2025 · N786UA · Boeing 777222 · Aircraft Fuel Distribution SystemSDR CALA2025060905361Light · inoperativeDURING LBA INSPECTION FOUND ONE OF THE WHITE EMERGENCY EXIT LIGHT ON SEAT 9D INOP. DEFERRED IAW MEL 3351S OK TO DEFER FLOOR PROXIMITY LIGHT INOP. INOP STICKER INSTALLED *DM* ADDING PATHFINDER LIGHT ASSY TO M&L IN CASE NEEDED. RELACED ISLE FLOOR PROXIMITY LIGHTJun 6, 2025 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2025043004353Computer · faultedTCAS FAIL BOTH SIDES REMOVED AND INSTALLED TCAS COMPUTER. REF AMM 34-45-01. TCAS SYS TEST PASSED. REF AMM 34-45-01.Apr 28, 2025 · N786UA · Boeing 777222 · Air Collision Avoidance SystemSDR CALA2025030302558Lock · false indicationDOOR FLIGHT LOCK 2L EICAS STATUS #2 LEFT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SENS OR DISAGREEMENT. DOOR FLIGHT LOCK 2L CARRIED OUT FIM 52-11 TASK 805 REV.103 INITIAL EVALUATION. MAT SHOWS NOT ACTIVE FOR M/MSGS 52-11300,52-12080 & 52-12090. PER Mar 2, 2025 · N786UA · Boeing 777222 · Door Warning SystemSDR CALA2024100100740Engine · faultedRIGHT EGT EXC MAX 666 LESS THAN 1 MIN ALT 1500 RAN R LIM CHECKLI ST R ENG EXCD. TRANSFERRED TO 8807.ENGINE WAS CHANGED VIDE LP 9381916 9382057Sep 23, 2024 · N786UA · Boeing 777222 · Engine (Turbine/Turboprop)SDR CALA2024090302366Fairing · missingRIGHT WING EXTERNAL INSPECTIONS {B777-06-3-7157} - NO. 2 ENG NO. 6 FAN BLADE FAIRING HAS APPROX 12" OF SEAL MISSING. SEE PIC. HOURS OR LESS. REQUEST DIP. REF AMM 72-31-07-200-801-N00 MATERIAL MISSING FOR MORE THAN 0.400 INCH (10.160 MM) IN LENGTH.REPLACE THE FAug 15, 2024 · N786UA · Boeing 777222 · Turbine Engine Air Inlet SectionSDR CALA2024020700348Pressure Deck · crackedSUPPORT TASK : AD 2001-18-09, EA 5300-01502 REV A OP 001 - 1EA CRACK FOUND ON HORIZONTAL PRESSURE DECK WEB BETWEEN STA 1287 AND 1308, LBL 18.3 AND 25.7. TRANSFER REF.NON-ROUTINE HX NRC WO.2707022. HORIZONTAL PRESSURE DECK WEB BETWEEN STA 1287 AND 1308 LBL 18.3Feb 5, 2024 · N786UA · Boeing 777222 · Fuselage Main, StructureSDR CALA2024020500333Charger · failedB777-33-3-7019 EMER LT BATTERY PACK EQ# M33096 (LH DR2 FWD) CHARGER FOUND CANNOT CHARGE THE BATTERY. TRANSFER REF.NON-ROUTINE HX NRC WO.2685800. DR L2 EMER LIGHT BATTERY CHARGER M33096 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.Feb 5, 2024 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2024020500332Charger · failedB777-33-3-7019, DR R3 M33401 EMER LIGHT BATTERY CHARGER TEST FAIL. TRANSFER REF.NON-ROUTINE HX NRC WO.2681729. DR R3 M33401 EMER LIGHT BATTERY CHARGER REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.Feb 5, 2024 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2024020500331Battery · failedSUPPORT TASK - DR R1 EMER LIGHT BATTERY M33094 TEST FAIL. TRANSFER REF.NON-ROUTINE HX NRC WO.2839546. DR R1 EMER LIGHT BATTERY M33094 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.Feb 5, 2024 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2024020500330Battery · failedSUPPORT TASK - DR R4 EMER LIGHT BATTERY M33408 TEST FAIL. TRANSFER REF.NON-ROUTINE HX NRC WO.2839520. DR R4 EMER LIGHT BATTERY M33408 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.Feb 5, 2024 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2024020500329Battery · failedSUPPORT TASK - DR L2 EMER LIGHT BATTERY M33096 TEST FAIL. TRANSFER REF.NON-ROUTINE HX NRC WO.2839504. DR L2 EMER LIGHT BATTERY M33096 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.Feb 5, 2024 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2024020500334Skin · damagedSUPPORT TASK TAR - SINCE OF AAI REQUIREMENT, R1 PASSENGER DOOR LOWER EDGE FOUND A NO RECORD EXISTING DOUBLER. PLEASE CONTACT UA ENGINEERING TO FIND THE PREVIOUS REPAIR RECORD OR ADVISE FURTHER ACTION. TRANSFER REF.NON-ROUTINE HX NRC WO.2692138 AND R1 PASSENGEJan 26, 2024 · N786UA · Boeing 777222 · Service DoorsSDR CALA2023091402786Duct · brokenCABIN ALTITUDE EXCEEDED 10000 AT FL370. BOTH OUTFLOW VALVES CLOSED. BROKEN AND NOT SEATED. REF PICS. PARTS NIS IN EWR. PER CREW DEBRIEF, CABIN RATE RAISED TO 9500 AND AT 10000 GOT CABIN ALT WARNING, DONED O2 MASKS AND PERFORMED DECENT PER QRH. PASSENGER O2 MASSep 14, 2023 · N786UA · Boeing 777222 · Air Distribution SystemSDR CALA2022072501873None · missingPDA 2 FOUND AFT T/R LATCH ACCESS DOOR DEPARTED AIRCRAFT. LOCATION 6:00 POSITION, ENG #2. NEW PANEL INSTALLED AND SECURED.Jul 25, 2022 · N786UA · Boeing 777 · Engine Thrust ReverserSDR CALA2021111502096None · crackedSUPPORT TASK - EA 5310-06900 OP 14 AD 2019-11-02 RH BS 1035 WING CENTER SECTION FRONT SPAR LOWER CHORD 2EA HOLES FOUND CRACK. TRANSFER REF. NON-ROUTINE LP 9131315 AND ORIGINATED BY EMP V898510. WING CENTER SECTION FRONT SPAR LOWER CHORD REPAIRED AS PER SRM 57-Nov 12, 2021 · N786UA · Boeing 777222 · Wing StructureSDR CALA2021110802048Stringer · crackedSUPPORT TASK - EA 5310-06900 OP 4, AD2019-11-02, 1EA THROUGH THICKNESS CRACK WAS FOUND ON THE MOST I/B LAYER OF THE LONGERON AS MARKED. PLS PRINT & ACCOMPLISH OP 14 OF THIS EA TO ACCOMPLISH RH LONGERON REPLACEMENT PRIOR TO FURTHER FLIGHT. TRANSFER REF. NON-ROUNov 7, 2021 · N786UA · Boeing 777222 · Fuselage Structure (General)SDR CALA2021110802047Charger · failedB777-33-3-7031 DR 2L M33096 EMER LIGHT PWR SUPPLY BATTERY PACK CAPACITY CHECK FAIL. TRANSFER REF. NON-ROUTINE LP 9131470 AND ORIGINATED BY EMP V898181. DR 2L M33096 EMER LIGHT PWR SUPPLY CHARGER REPLACED AND TESTED NORMAL AS PER AMM 33-51-06. WORK ACCOMPLISHENov 6, 2021 · N786UA · Boeing 777222 · Lighting SystemSDR CALA2021110802046Charger · failedB777-33-3-7015 - DR 3L M33405 EMER LIGHT PWR SUPPLY BATTERY PACK CAPACITY CHECK FAIL. TRANSFER REF. NON-ROUTINE LP 9130316 AND ORIGINATED BY EMP V898181. DR 3L M33405 EMER LIGHT BATTERY CHARGER REPLACED AND TESTED NORMAL AS PER AMM 33-51-06. WORK ACCOMPLISHED Nov 6, 2021 · N786UA · Boeing 777222 · Lighting SystemSDR CALA2021110502039None · noneWITH REFERENCE TO LOG PAGE 3518831 AND A LAV SPILL IN THE CABIN, THE SPILL WAS ADDRESSED AS PER ECRA 2011-01000. THE IMMEDIATE CLEAN UP WAS ACCOMPLISHED AS WAS THE IN-DEPTH CLEAN UP. THE SUPPLEMENTAL INSPECTION IS STILL TO BE ACCOMPLISHED WITHIN 36 MONTHS FROMNov 4, 2021 · N786UA · Boeing 777222 · Cabin Equipment/FurnishingsSDR CALA2020091801129Battery · inoperativeEMERGENCY LIGHT BATTER PACK AT R2 FWD POSITION INOP. REPLACED EMERGENCY LIGHT BATTERY PACK AT R2 FWD POSITION, AS PER AMM33-51-06-960-802. OPS CHECKS GOOD, LOG CLEARED.Sep 17, 2020 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2020091801128Battery · inoperativeOVERHEAD FLIGHT ATTENDANT CREW REST AREA EMERGENCY LIGHTING INOP. REPLACED OVERHEAD FLIGHT ATTENDANT CREW REST EMERGENCY LIGHT BATTERY PACK, AS PER AMM TASK 33-51-15-800-801C5. OPS CHECKS GOOD, LOG CLEARED.Sep 17, 2020 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2020091801127Battery · inoperativeL4 EMERGENCY BATTERY PACK INOP. REPLACED EMERGENCY LIGHT BATTERY PACK AT L4 POSITION, AS PER AMM33-51-06-960-802. OPS CHECKS GOOD, LOG CLEARED.Sep 17, 2020 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2020091801126Battery · inoperativeL3 AFT EMERGENCY BATTERY PACK INOP. REPLACED EMERGENCY LIGHT BATTERY PACK AT L3 AFT POSITION, AS PER AMM33-51-06-960-802. OPS CHECKS GOOD, LOG CLEARED.Sep 17, 2020 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2020091801125Battery · inoperativeEMERGENCY LIGHT BATTERY PACK INOP AT POSITION T4 FORWARD. REPLACED EMERGENCY LIGHT BATTERY PACK AT R4 FWD POSITION, AS PER AMM33-51-06-960-802. OPS CHECKS GOOD, LOG CLEARED.Sep 17, 2020 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2020091801131Battery · inoperativeEMERGENCY LIGHT BATTER PACK AT L2 FWD POSITION INOP. REPLACED EMERGENCY LIGHT BATTERY PACK AT L2 FWD POSITION, AS PER AMM33-51-06-960-802. OPS CHECKS GOOD, LOG CLEARED.Sep 17, 2020 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2020091801130Battery · inoperativeL1 AFT EMERGENCY BATTERY PACK INOP. REPLACED EMERGENCY LIGHT BATTERY PACK AT L1 AFT POSITION, AS PER AMM33-51-06-960-802. OPS CHECKS GOOD, LOG CLEARED.Sep 17, 2020 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2019102501816Oven · smokeSMOKE EMITTING FROM 6 OVENS IN AFT GALLEY. 5 OVENS REPLACED. REF LGPG 3599862, 3599818, 3599796, 3599788, 3599791. R&R OVEN 709 REFF 25-32-03, ROTABLE PARTS CHANGE WAS INDICATED - TT # 1032294 SN OFF 0213 OVEN, ESSENCE S OFF 23-2531-9-0001 0213 ON 23-2531-9-Oct 23, 2019 · N786UA · Boeing 777222 · Buffet/GalleysSDR CALA2018032200980Indicator · damagedCAB DOOR 1L AFT EXIT IDENT BASE DAMAGED. CAB DOOR 1L AFT EXIT IDENT LT ASSY REPLACED, INSTALLATION TEST CARRIED OUT FOUND NORMAL REF AMM 33-51-01-960-802 REV82 & AMM 33 -51-01-710-802 REV82.Mar 21, 2018 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2018032200979Indicator · damagedCAB DOOR 3L FWD EXIT IDENT BASE DAMAGED. CAB DOOR 3L FWD EXIT IDENT LT ASSY REPLACED, INSTALLATION TEST CARRIED OUT FOUND NORMAL REF AMM 33-51-01-960-802 REV82 & AMM 33 -51-01-710-802 REV82.Mar 21, 2018 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2018032200978Indicator · damagedCAB DOOR 3R FWD EXIT IDENT BASE DAMAGED. CAB DOOR 3R FWD EXIT IDENT LT ASSY REPLACED, INSTALLATION TEST CARRIED OUT FOUND NORMAL REF AMM 33-51-01-960-802 REV82, AMM 33-51-01-710-802 REV82.Mar 21, 2018 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2018032200977Light · crackedLAV 3A-LC R SIDE AFT FLOOR PROXIMITY LIGHT ASSY CRACKED. REPLACED LAV 3A-LC R SIDE AFT FLOOR PROXIMITY LIGHT ASSY C/OUT CONDITION CHECK & OPERATIONAL TEST FND "NORMAL" REF AMM 33-51-00 -710-801 REV82, REFER JOB CARD INN0806.Mar 21, 2018 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2018032200976Light · crackedLAV 3A-LC DOOR LT FLOOR PROXIMITY LIGHT ASSY CRACKED. REPLACED LAV 3A-LC DOOR LT FLOOR PROXIMITY LIGHT ASSY C/OUT CONDITION CHECK & OPERATIONAL CHECK FND "NORMAL" REF AMM 33-51-0 0-710-801 REV82, REF JOB CARD INN0806.Mar 21, 2018 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2018032200975Light · crackedLAV 3F-LC LT AFT FLOOR PROXIMITY LIGHT ASSY CRACKED. REPLACED LAV 3F-LC LT AFT FLOOR PROXIMITY LIGHT ASSY C/OUT CONDITION CHECK & OPERATIONAL TEST FND "NORMAL" REF AMM 33-51-00 -710-801 REV82, REF JOB CARD INN0806.Mar 21, 2018 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2018032200974Light · crackedLAV 3A-LC R SIDE FWD FLOOR PROXIMITY LIGHT ASSY CRACKED. REPLACED LAV 3A-LC R SIDE FWD FLOOR PROXIMITY LIGHT ASSY C/OUT CONDITION CHECK & OPERATIONAL TEST FND "NORMAL" REF AMM 33-51-00 -710-801 REV82, REF JOB CARD INN0806.Mar 21, 2018 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2018032200973Light · crackedLAV 3A-LC DOOR RT FLOOR PROXIMITY LIGHT ASSY CRACKED. REPLACED LAV 3A-LC DOOR RT FLOOR PROXIMITY LIGHT ASSY, C/OUT CONDITION CHECK & OPERATIONAL TEST PER AMM 33-51-00-710-802 REV82, REF JOB CARD INN0806.Mar 21, 2018 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2018032000951Skin · wornVERTICAL STAB TO FUSELAGE RT SKIN EXTERNAL SURFACE AT BS 2108 TO 2150 WORN. THE SKIN WAS REPAIRED IAW ECRA 5330-06335 REV- ELB.Mar 19, 2018 · N786UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018032000950Skin · wornVERTICAL STAB TO FUSELAGE LT SKIN AT BS 2108 TO 2150 WORN. THE SKIN WAS REPAIRED IAW ECRA 5330-06335 REV- ELB.Mar 19, 2018 · N786UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018031900948Battery Pack · no testDURING AN EMERGENCY LIGHT CAPACITY TEST, FOUND THE R4 DOOR M33408 BATTERY PACK WITH LOW CAPACITY. THE BATTERY PACK WAS REPLACED, TESTED NORMAL IAW AMM 33-51-06-960-802, REV 82.Mar 16, 2018 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2018031900947Battery Pack · no testDURING AN EMERGENCY LIGHT CAPACITY TEST, FOUND THE M33405 BATTERY WITH LOW CAPACITY. THE BATTERY PACK WAS REPLACED AND TESTED, FOUND NORMAL IAW AMM 33-51-06-960-802, REV 82.Mar 16, 2018 · N786UA · Boeing 777222 · Emergency Lighting
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