N783UA

Service difficulty reports · 179

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 = 'N783UA' 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 CALA2025091008704Switch · faultedDOOR BULK CARGO EICAS ADVISORY BULK CARGO DOOR NOT FULLY CLOSED, LATCHED AND LOCKED. REFERENCE PREVIOUS HISTORY REQUEST MEL 5271F. MEL REQUESTED DUE TO INDICATION HISTORY, DOOR TO BE VERIFIED CLOSED BEFORE EACH FLIGHT TOMC APPROVES MEL 5271F COMPLIED WITH MEL Sep 7, 2025 · N783UA · Boeing 777222 · Cargo/Baggage DoorsSDR CALA2025090208338Filter · missingFLIGHT ATTENDANT CREW REST FILTER NEEDS REPLACING FA CREW REST COMPARTMENT DOESNT HAVE FILTER. CHECKED WITH APU ON AND PACKS ON - NO SMELL, FUMES ETC. PLEASE REPORT FURTHERAug 29, 2025 · N783UA · Boeing 777222 · Air Distribution SystemSDR CALA2025072306862Transducer · faultedCREW OXYGEN DROPPED FROM 1480 TO 90 FOUND CREW O2 BOTTLE WITHIN SERVICE LIMITS. REMOVED AND REPLACED CREW O2 PRESSURE TRANSDUCER IAW AMM 35-11-03. OPS CHECK NORMAL. NO LEAKS NOTED. CREW O2 READS 1650.Jul 21, 2025 · N783UA · Boeing 777222 · Crew Oxygen SystemSDR CALA2025071006414Girt Bar · malfunctionedDOOR 4R GIRT BAR SHOWS STIP OF YELLOW ON RIGHT SIDE WHEN DISARMED, COULD NOT DUPLICATE FAULT. PERFORMED OPS CHECK MULTIPLE TIMES OF DOOR 4R SLIDE ARM/DISARM FLOOR LEVEL VISUAL INDICATION. WHEN SLIDE IS ARMED, YELLOW STRIPE IS VISIBLE. WHEN DISARMED, YELLOW Jul 6, 2025 · N783UA · Boeing 777222 · Emergency EquipmentSDR CALA2025041703949Battery Pack · no testM/D R1 DOOR M33094 EMERGENCY LIGHT POWER SUPPLY BATTERY PACK FOU ND OUT OF LIMIT DURING DEEP CYCLE TEST. REPLACED M/G R1 DR M3309 4 EMERGENCY LIGHT POWER SUPPLY BATTERY PACK AND DO A TEST OF THE NEW BATTERY PACK FOR CAPACITY CHECK, THE TEST RESULT NORMAL, PEApr 14, 2025 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2025041603888Battery · no testM/D R1 DOOR M33094 EMERGENCY LIGHT POWER SUPPLY BATTERY PACK FOU ND OUT OF LIMIT DURING DEEP CYCLE TEST - BATTERY FAILED TEST DOOR 1R. REPLACED M/D R1 DOOR M33 094 EMERGENCY LIGHT POWER SUPPLY BATTERY PACK AND DO A TEST OF T HE NEW BATTERY PACK FOR CAPACITY Apr 14, 2025 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2025032103060Slide · not reportedREMOVED DOOR 1L EMERGENCY SLIDE SN 0801. REFERENCE MM 25-66-01. REPLACEMENT SLIDE REJECTED BY INSPECTION. REF TASK CARD 26-2566-9-0007 FOR WORK ACP'DMar 19, 2025 · N783UA · Boeing 777222 · Escape SlideSDR CALA2024112101225Warning Message · illuminatedDOOR FLIGHT LOCK 1L EICAS STATUS #1 LEFT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SENS OR DISAGREEMENT.DB PSEU 2 (R2) DB PSEU 2 (L2) ITEM DUO WITH LP9918819Nov 19, 2024 · N783UA · Boeing 777222 · Door Warning SystemSDR CALA2024060301670Loop · warning messageBLEED LOOP 2 BODY STATUS MSG. NEED TO DEFERR BLEED LOOP 2 BODY AS PER MEL 2618F. DEFERRED BLEED LOOP 2 BODY AS PER MEL 2618F. MEL PROCEDURE COMPLETED. PLACARD INSTALLED. TOMC APPROVES THE USE OF MEL 2618F *DM* REF. FIM 26-18 TASK 803 FOR TROUBLESHOOTING. *DM* May 30, 2024 · N783UA · Boeing 777222 · Detection SystemSDR CALA2024011500116Control Valve · failedRT PACK FAILED IN FLIGHT. AT TOMC REQUEST BOTH UPPER AND LOWER R/H PACK FLOW CONTROL VALVES REPLACED, IAW AMM 21-51-01 AND 21-51-02 REV 99. LOG UPDATED FOR ROTABLE PARTS CHANGE. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1404926 SN OFF 0022 TT # 1226861 SN OFF Jan 11, 2024 · N783UA · Boeing 777222 · Cabin Cooling SystemSDR CALA2023120503544Fitting · crackedSUPPORT TASK LH ELEVATOR O/B ACTUATOR FITTING 1EA CRACK FOUND PRINT ANDACCOMPLISH EA 5510-01896 OP.009 FOR RMOVE AND REPLACE CRACKED FTG , TRANSFER TO WO.2523994 AND ORIGINATED BY V924735 LH ELEVATOR O/B ACTUATOR FITTING REPLACED AS PER EA5510-01896 REC C OP 0Dec 1, 2023 · N783UA · Boeing 777222 · Elevator StructureSDR CALA2023092202866Fan · brokenPER FLIGHT CREW, FLIGHT ATTENDANTS REPORTS ODOR IN THE CABIN ON CLIMB AFTER TAKE OFF. DISSIPATED AT CRUISE. FLIGHT ATTENDANT FEL T ILL. CREW ELECTED TO RETURN TO FIELD. ODOR SEEMED TO RETURN A N D GET STRONGER ON DECENT. SEVERAL ATTENDANTS AND PASSENGERS RE POSep 21, 2023 · N783UA · Boeing 777222 · Air Distribution FanSDR CALA2022091602392Panel · missingPDA 3 #1 ENGINE PYLON DOOR 433CL MISSING. INSTALLED LEFT PYLON LEFT SIDE ACCESS PANEL 433CL. AERODYNAMIC SMOOTHNESS AND FIT AND FINISH FOUND SATISFACTORY.Sep 16, 2022 · N783UA · Boeing 777222 · Nacelle/Pylon, Main FrameSDR CALA2022072901917Strut · missingPDA 2 REF TO LP 9171005(PYLON LEFT ACCESS DOOR LEFT STRUT 433CL MISSING ON ARRIVAL ) ACCOMPLISH VISUAL INSPECTION ON AIRCRAFT FOR ANY DAMAGES...TOMC MO VISUAL INSPECTION ACCOMPLISHED, NO ABNORMALITIES NOTICED.Jul 28, 2022 · N783UA · Boeing 777222 · Nacelle/Pylon Miscellaneous StructureSDR CALA2022022800518Battery Pack · lowDR 4R EMERGENCY LIGHT POWER PACK M33408 LOW VOLTAGE,REFER HAECO NON-ROUTINE LP:9478580,ORIGINATED BY EMP V905389,SPEC NO.B777-33 -3-7019. PERFORMED BY EMP V905389,REPLACED DR 4R M33408 EMERGENCY LIGHT B ATTERY PACK AND PERFORMED TEST OF THE NEW BATTERY PACK ASFeb 27, 2022 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2022011000086Battery · inoperativeEMERGENCY LIGHT BATTERY PACK INOP LOCATED BEHIND ACCESS PANEL ABOVE DOOR R4 REMOVED EMERGENCY LIGHT BATTERY PACK P/N AD-D717-01-1 S/N 110580, AND REPLACED WITH S/N 229798 LOCATED BEHIND ACCESS PANEL ABOVE DOOR R4 REF 777-200 AMM 33-51-06 REV 93 OPPS CHECK GOODJan 9, 2022 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2022011000085Battery · inoperativeEMERGENCY LIGHT BATTERY PACK INOP LOCATED BEHIND ACCESS PANEL ABOVE DOOR 2L REMOVED EMERGENCY LIGHT BATTERY PACK P/N AD-D717-01-1 S/N 72889, AND REPLACED WITH S/N 241638 LOCATED BEHIND ACCESS PANEL ABOVE DOOR 2L REF 777-200 AMM 33-51-06 REV 93 OPPS CHECK GOODJan 9, 2022 · N783UA · Boeing 777222 · Lighting SystemSDR CALA2020050200884Battery Pack · dischargedM/D L1 DOOR HEADER 1EA EMER LT''S POWER PACK (M33424) FOUND LOW CAPACITY REF NON-ROUTINE NO.9413294 - ORIGINATED SPEC NO.B777-33-3-7015.Apr 29, 2020 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2020050200883Slide · unserviceableAFTER REMOVING SLIDE PIN B,THE SLIDE SUDDENTLY FAILLEN AND DISPERSED REF NON-ROUTINE NO.9413465 - ORIGINATED . PERFORMED TROUBLE SHOOTING PERFORMED &FND RELEASE CABLE,FALLEN OUT LED TO SLIDE DISPERSED,THE SLIDE REPLACED AS PER AMM 25-66-01-000-801,AMM 25-66-0Apr 29, 2020 · N783UA · Boeing 777222 · Escape SlideSDR CALA2020022400494Duct · damagedPER VERBAL FROM CREW: UNABLE TO HEAT FLIGHT DECK.WARMEST TEMP IS 52 DEGREES WITH SELECTOR IN FULL WARM IN BOTH AUTO AND MANUAL MODE. TRIED AC RESET-NO HELP. NON FLYING FLIGHT CREW NOTICED SLIGHT NOISE/VIBRATION AT FLOOR AT ROW 9. CREW REPORTS THAT SYNOPTIC PAGFeb 21, 2020 · N783UA · Boeing 777222 · Air Distribution SystemSDR CALA2019121602208Structure · crackedPERFORM OPEN HOLE INSP FOUND CRACK AT LH LONGERON AT FRONT SPAR LWR CHORD. REF NON-ROUTINE NO.9494730 - EA5310-06900 REV B OP13 STEP 8.6. WING CENTER SECTION L/H FRONT SPAR LOWE R CHORD REPAIRED AS PER SRM 57-10-10 REPAIR1 REV 81 AND EC/RA 57 10-02743 REV -.Dec 16, 2019 · N783UA · Boeing 777222 · Fuselage Main, StructureSDR CALA2019121602207Skin · dentedL/H SIDE SKIN FOUND ABRASION MARK AFTER 1035 UNDERWING LONGERON REMOVAL AD 2019-11-02, EA 5310-06900 REV B OP13. BS1035 STR37L UNDERWING LONGERON F ITTITNG MODIFICATION ACCOMPLISHED PER EC/RA 5343-01051 REV -.Dec 16, 2019 · N783UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018032601011Angle · crackedRIGHT PIVOT BULKHEAD FORWARD ANGLE FOUND CRACKED.Mar 24, 2018 · N783UA · Boeing 777222 · Fuselage Main, BulkheadSDR CALA2018032601010Skin · damagedRIGHT AFT LOWER SKIN FOUND DAMAGED AT BS 2150 - 2174, STRINGERS 39R - 40R. THE SKIN WAS REPAIRED IAW ECRA 5330-06348, REV.Mar 24, 2018 · N783UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018032601009Stringer · crackedLEFT FUSELAGE BETWEEN BS 2268 AND 2293, STRINGER FOUND CRACKED. REPAIRED IAW SRM 53-80-05, REPAIR 1.Mar 24, 2018 · N783UA · Boeing 777222 · Fuselage Main, Longeron/StringerSDR CALA2018032601008Battery Pack · no testFWD BATTERY PACK M33408 CAPACITY CHECK FAILED. THE BATTERY PACK WAS REPLACED AND CHECKED NORMAL IAW AMM 33-51-06.Mar 24, 2018 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2018032601007Charger · no testAFT BATTERY PACK M33405 CAPACITY CHECK FAILED. THE BATTERY AND CHARGER WERE REPLACED AND CHECKED NORMAL IAW AMM 33-51-06.Mar 24, 2018 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2018032601006Battery Pack · no testFWD BATTERY PACK M33093 CAPACITY CHECK FAILED. THE BATTERY WAS REPLACED AND CHECKED NORMAL IAW AMM 33-51-06.Mar 24, 2018 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2018032601005Charger · no testAFT BATTERY PACK M33098 CAPACITY CHECK FAILED. THE BATTERY AND CHARGER WERE REPLACED AND CHECKED NORMAL IAW AMM 33-51-06.Mar 24, 2018 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2018032601004Lamp · inoperativeSEAT 2H AFT EMERGENCY LIGHT WILL NOT ILLUMINATE. THE EMERGENCY LIGHT LAMP WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-05.Mar 24, 2018 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2018032601003Battery Pack · no testFWD BATTERY PACK M33097 FAILED A CAPACITY CHECK. THE BATTERY PACK AND CHARGER WERE REPLACED AND CHECKED NORMAL IAW AMM 33-51-06.Mar 24, 2018 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2018032601002Battery · no testL3 DOOR MID BATTERY PACK M33406 CAPACITY CHECK FAILED. THE BATTERY WAS REPLACED AND CAPACITY CHECKED NORMAL IAW AMM 33-51-06.Mar 24, 2018 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2018032601001Battery · no testR3 DOOR BATTERY PACK M33404 CAPACITY CHECK FAILED. THE BATTERY WAS REPLACED AND CAPACITY CHECKED WITH NORMAL RESULTS IAW AMM 33-51-06.Mar 24, 2018 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2018032601000Charger · no testL4 DOOR BATTERY M33407 CAPACITY CHECK FAILED. THE BATTERY AND CHARGER WERE REPLACED AND CAPACITY TESTED WITH NORMAL RESULTS IAW AMM 33-51-06.Mar 24, 2018 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2018032600999Angle · crackedLEFT BS 2370 PIVOT BULKHEAD FORWARD ANGLE INSPECTION FOUND CRACKED.Mar 24, 2018 · N783UA · Boeing 777222 · Fuselage Main, BulkheadSDR CALA2018032300995Light · inoperativeSEAT 1H AFT EMERGENCY LIGHT INOPERATIVE. REPLACED AND OPS TESTED NORMAL IAW AMM 33-51-05.Mar 23, 2018 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2018030800868Bulkhead Web · crackedBULKHEAD WEB BS 1287, BETWEEN RBL 18.3 AND 25.7, HAD ONE CRACK. LENGTH 2.3 INCHES. CRACKED AREA TRIMMED OFF IAW DRAWING 624W0008, SHEET 8, HFEC INSPECTION CARRIED OUT IAW NTM PART6 51-00-01, PROC 2, REV 71. NO CRACK AT TRIMMED EDGE. REPAIRED IAW EA 5300Mar 7, 2018 · N783UA · Boeing 777222 · Fuselage Main, BulkheadSDR CALA2018030800867Bulkhead Web · crackedBULKHEAD WEB BS 1287, BETWEEN LBL 18.3 AND 25.7, ONE CRACK WAS FOUND ON THE WEB LENGTH APPROX 2.7 INCHES. CRACKED AREA TRIMMED IAW DRAWING 624W0008 SHEET 8.HFEC. REPAIRED IAW EA 5300-01502.Mar 7, 2018 · N783UA · Boeing 777222 · Fuselage Main, BulkheadSDR CALA2017092203255Engine · leakingWHEN T/O THRUST SET, AN ODOR OF DIRTY SOCKS THAT .LASTED FOR 1 MINUTE. DUE TO HISTORY OF ODOR IN THE FLIGHT DECK, REPLACED THE NR 1 ENGINE IAW AMM 71-00-02 P401.Sep 22, 2017 · N783UA · Boeing 777222 · Engine (Turbine/Turboprop)SDR CALA2017090102957Unknown · odorSTRONG DIRTY SOCKS ODOR STARTED ON DESCENT AT 5000 FT TO LANDING. ACCOMPLISHED ECRA 0551-01078 AND PACK BURN. NO SMOKE NOTED IN CABINSep 1, 2017 · N783UA · Boeing 777222 · Air Distribution SystemSDR CALA2017081402681Unknown · odorSTRONG ODOR IN COCKPIT AND CABIN AT TAKEOFF. DISSIPATED QUICKLY . RAN APU AND TURNED AC PACKS FOR AN HOUR NO ODOR NOTED RAN ENG FOR 5 MIN COULD NOT DUPLICATE ON GRND OK FOR SERVICE.Aug 14, 2017 · N783UA · Boeing 777222 · Air Distribution SystemSDR CALA2017081102584Windshield · failedWINDOW HEAT LT FWD EICAS ADVISORY, LOSS OF LEFT FORWARD WINDOW HEAT. OUTER PANE CRACKED. EMERGENCY DECLARED. REMOVED THE L1 WINDOW IAW AMM 56-11-01 AND EA 3000-01084, REV B OP1. SPLICED WIRES W4123-1001-20, AND W4123-0111-20 IAW SWPM 20-30-12. LEFT WINDOW Aug 11, 2017 · N783UA · Boeing 777222 · Flight Compartment WindowsSDR CALA2017071002134Filter · dirtyDURING TAKEOFF AND LANDING, AN ACRID MUSTY ODOR WAS NOTICED IN THE FLIGHT DECK FROM AIR CONS. CLEANED RECIRCULATION FAN FILTERS.Jul 10, 2017 · N783UA · Boeing 777222 · Air Distribution SystemSDR CALA2017061601847Unknown · odorSTRONG ODOR IN COCKPIT WHEN THROTTLES AT IDLE. PERFORMED AN ENGINE RUN AND PACK BURN IAW JRH 2-200-36, NO STRONG ODORS NOTED.Jun 16, 2017 · N783UA · Boeing 777222 · Air Distribution SystemSDR CALA2017042801161Unknown · odorPREVIOUS FLT F/A SMELLED SMOKE AT 3R ON TAKEOFF FOR 1MIN/ WAS MILD RAN BOTH PACKS OFF OF APU AIR AND ENGINE BLEED. RAN ENGINES AT IDLE AND AT PART POWER. COULD NOT DETECT ANY ODORS IN FLIGHT DECK OR IN CABIN.Apr 28, 2017 · N783UA · Boeing 777222 · Air Distribution SystemSDR CALA2017042801145Acm · faultyCREW UPDATE TO OIL SMELL. APU WAS SHUTDOWN FOR APPROX 10 MIN, ODOR WAS PREVALENT IN FWD CABIN AND WAS ENOUGH TO SET OFF THE FWD CREW REST SMOKE ALARM MOMENTARILY. RESIDUAL SMELL REMAINED APPROX 15 MIN. RECIRC FANS ON-OFF DIDN'T MATTER. TOMC-EMC SMELL IS PRESENApr 28, 2017 · N783UA · Boeing 777222 · Cabin Cooling SystemSDR CALA2017040700853Acm · dirtyCREW REPORTED SMOKE IN COCKPIT ALSO EICAS FOR SMOKE IN FCR AT FL 050. CREW INVESTIGATED FCR BUT NOTHING SPECIFIC. CHECKED ALL RECIRCULATION AND GASPER FANS, FCR HEATER, NO EVIDENCE OF ELECTRIC BURNING CONDITION. ACCOMPLISHED REQUIRED TASKS OF ECS PER AVO ECS17Apr 5, 2017 · N783UA · Boeing 777222 · Cabin Cooling SystemSDR CALA2016122201152Lamp · inoperativeEXTERIOR EMERGENCY LIGHT AT DOOR 1 LEFT IS INOPERATIVE. REPLACED THE LAMP. OPS CHECKED OK.Dec 22, 2016 · N783UA · Boeing 777222 · Emergency LightingSDR CALA2016101200751Unknown · odorCREW REPORTED SMOKE IN FLT DECK AND CABIN WITH ODOR. RETURNED TO FIELD. NO SPECIFIC CAUSE INITIALLY IDENTIFED. PERFORMED SMOKE / ODOR IN THE FLIGHT DECK/CABIN -CONDITIONAL INS PECTION REF AMM 05-51-50 REV.76, RESULT NORMAL.Oct 11, 2016 · N783UA · Boeing 777222 · Air Distribution SystemSDR CALA2016072895590Pin · brokenSLIDE PI-PIN ON TOP OF FWD LAVE DOOR THAT SLIDES THRU TRACK IN BROKEN R & R ROD, SPRING ASSY, GUIDE TRIM ASSY.Jul 26, 2016 · N783UA · Boeing 777222 · Escape Slide
Back to N783UA