N797UA

Service difficulty reports · 153

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 = 'N797UA' 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 CALA2026020513592Skin · damagedNR 10 L/E SLAT UPPER SURFACE DISBONDED & MISSING, CAT 2, METALLIC PARTS BETWEEN 15 & 150 SQ/IN, SLAT REMOVAL COMPLETE UP TO PART E SECT 8 IAW AMM 27-81-15-000-801. SLAT REMOVAL COMPLETE AS IAW AMM 27-81-15-000-801, NR 10 SLAT INSTALLATION CARRIED OUT IAW AMM RFeb 4, 2026 · N797UA · Boeing 777222 · Leading Edge DevicesSDR CALA2026021813896Door Latch · out of adjustPILOTS CREWREST DOOR IS JAMMED CLOSED. DOOR LATCH ADJUSTED IAW AMM 25-29-01-700-801. OPERATIONAL TESTED OK.Jan 28, 2026 · N797UA · Boeing 777222 · Fixed Inner DoorsSDR CALA2025100909851Battery Pack · inoperativeLLAR EMERGENCY LIGHT POWER SUPPLY M023 BATTERY PACK FOUND POOR CONDITION. REPLACED THE LLAR EMERGENCY LIGHT POWER SUPPLY M023 BATTERY PACK AND PERFORMED NEW BATTERY INSTALLATION TEST IAW AMM 33-51-06-960-803 REV.105. THE TEST RESULT FOUND NORMAL.Oct 7, 2025 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2025100609661Battery Pack · dischargedMAIN DECK R3 DOOR AFT EMERGENCY POWER SUPPLY M33401 BATTERY PACK FOUND POOR CONDITION. REPLACED M/D R3 DOOR AFT EMERGENCY POWE R SUPPLY M33401 BATTERY PACK AND PERFORMED NEW BATTERY PACK INST ALLATION TEST THE TEST RESULT NORMAL AS PER AMM 33-51-06-960-802 REOct 5, 2025 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2025100609660Battery Pack · dischargedMAIN DECK L2 DOOR AFT EMERGENCY POWER SUPPLY M33099 BATTERY PACK FOUND POOR CONDITION. REPLACED M/D L2 DOOR AFT EMERGENCY POWE R SUPPLY M33099 BATTERY PACK AND PERFORMED NEW BATTERY PACK INST ALLATION TEST .THE TEST RESULT NORMAL AS PER AMM 33-51-06-960-80 2 Oct 4, 2025 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2025100609659Battery Pack · dischargedM/D R1 DOOR EMERGENCY POWER SUPPLY M33094 BATTERY PACK FOUND POOR CONDITION. REPLACED M/D R1 DOOR EMERGENCY POWER SUPPLY M33094 BATTERY PACK AND PERFORMED NEW BATTERY PACK INSTAL LATION TEST THE TEST RESULT NORMAL AS PER AMM 33-51-06-960-802 R EV.105.Oct 4, 2025 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2025081807889Actuator · faultedDOOR FLIGHT LOCK 1L EICAS STATUS #1 LEFT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SENS OR DISAGREEMENT. PSEU 2 (L2) REMOVED AND REPLACED FLIGHT LOCK ACTUATOR REF AMM TASK 52-11-26-000-801 AND TASK 52-11-26-400-801. OPS CHECK GOOD.Aug 15, 2025 · N797UA · Boeing 777222 · Passenger/Crew DoorsSDR CALA2025081507833Warning Message · false activationDOOR FLIGHT LOCK 1L EICAS STATUS L1 DOOR FLIGHT LOCK COMMAND, FLT LK RLY/SENSOR DISAGREEMENT. A INTERMITTENCE CODE: H PH. TROUBLESHOT IAW FIM 52-11 TASK 805, FOR MMSG 52-11280, FAULT NOT ACTIVE, NO MAINTENANCE REQUIRED.Aug 15, 2025 · N797UA · Boeing 777222 · Door Warning SystemSDR CALA2025081407725Lock · malfunctionedDOOR FLIGHT LOCK 1L EICAS STATUS L1 PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SENS OR DISAGREEMENT. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG# 5211280. PSEU 2 (R2) REF FIM 52-11 TASK 809, MX MSG SHOWS NOT ACTIVE/LATCHED ON ARRIVAL, INTERAug 13, 2025 · N797UA · Boeing 777222 · Door Warning SystemSDR CALA2025060605325Ballast · odorSUSPICIOUS ODOR REPORTED DURING INITIAL CLIMB BY B ZONE FAS. DIS APATED CREW DEBRIEF: CAPT STATED SMELL APPEARED DURING CLIMB BUT DISSIPATED. THEY LEVELED OFF AT FL300 FOR AN HOUR THEN CLIMMBED AGAIN TO FL330, SMELL BRIEFLY CAME BACK AND LEFT AGAIN. PER FA'S, Jun 4, 2025 · N797UA · Boeing 777222 · Lighting SystemSDR CALA2024022700559Battery Pack · no testDOOR L3 EMERGENCY POWER PACK (M33406) CAPACITY CHECK FOUND CAN''T STAYED EMERGENCY LIGHTS ON FOR 15 MINUTES, REPLACED DOOR L3 EMERGENCY POWER PACK ( M33406) AND PERFORMED THE INSTALLATION TEST,THE RESULT FOUND NOR MAL,REF AMM 33-51-06-960-802 REV 100,Feb 27, 2024 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2024022700558Battery Pack · no testDOOR L3 EMERGENCY POWER PACK (M33400) CAPACITY CHECK FOUND CAN''T STAYED EMERGENCY LIGHTS ON FOR 15 MINUTES, REPLACED DOOR L3 EMERGENCY POWER PACK ( M33400) AND PERFORMED THE INSTALLATION TEST.THE RESULT FOUND NOR MAL,REF AMM 33-51-06-960-802 REV 100,Feb 27, 2024 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2024022700562Battery Pack · no testDOOR R2 EMERGENCY POWER PACK (M33098) CAPACITY CHECK FOUND CAN''T STAYED EMERGENCY LIGHTS ON FOR 15 MINUTES. REPLACED DOOR R2 EMERGENCY POWER PACK (M33098) AND PERFORMED THE INSTALLATION TEST,THE RESULT FOUND NORMAL REF AMM 35-51-06-960-802 REV100.Feb 26, 2024 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2024022700561Battery Pack · no testDOOR R2 EMERGENCY POWER PACK (M33097) CAPACITY CHECK FOUND CAN''T STAYED EMERGENCY LIGHTS ON FOR 15 MINUTES. REPLACED DOOR R2 EMERGENCY POWER PACK (M33097) AND PERFORMED THE INSTALLATION TEST,THE RESULT FOUND NORMAL REF AMM 33-51-06-960-802 REV100,Feb 26, 2024 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2024022700560Battery Pack · no testDOOR R3 EMERGENCY POWER PACK (M33404) CAPACITY CHECK FOUND CAN''T STAYED EMERGENCY LIGHTS ON FOR 15 MINUTES, REPLACED DOOR R3 EMERGENCY POWER PACK (M33404) AND PERFORMED THE INSTALLATION TEST,THE RESULT FOUND NORMAL REF AMM 33-51-06-960-802 REV100,Feb 26, 2024 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2024022700557Battery Pack · no testDOOR L1 EMERGENCY POWER PACK(M33424)CAPACITY CHECK FOUND CAN''T S TAYED EMERGENCY LIGHTS ON FOR 15 MINUTES, REPLACED DOOR L1 EMERGENCY POWER PACK ( M33424) AND PERFORMED THE INSTALLATION TEST,THE RESULT FOUND NOR MAL,REF AMM 33-51-06-960-802 REV 100,Feb 26, 2024 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2024022700556Battery Pack · no testDOOR R1 EMERGENCY POWER PACK (M33094) CAPACITY CHECK FOUND CAN''T STAYED EMERGENCY LIGHTS ON FOR 15 MINUTES, REPLACED DOOR R1 EMERGENCY POWER PACK ( M33094) AND PERFORMED THE INSTALLATION TEST,THE RESULT FOUND NOR MAL,REF AMM 33-51-06-960-802 REV 100,Feb 26, 2024 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2024022700555Battery Pack · no testDOOR L2 EMERGENCY POWER PACK(M33096)CAPACITY CHECK FOUND CAN''T S TAYED EMERGENCY LIGHTS ON FOR 15 MINUTES, ,REPLACED DOOR L2 EMERGENCY POWER PACK(M 33096)AND PERFORMED THE INSTALLATION TEST,THE RESULT FOUND NORMA L,REF AMM 33-51-06-960-802 REV 100,Feb 26, 2024 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2024022700554Battery Pack · no testDOOR R4 EMERGENCY POWER PACK (M33409) CAPACITY CHECK FOUND CAN''T STAYED EMERGENCY LIGHTS ON FOR 15 MINUTES, REPLACED DOOR R4 EMERGENCY POWER PACK ( M33409) AND PERFORMED THE INSTALLATION TEST,THE RESULT FOUND NOR MAL,REF AMM 33-51-06-960-802 REV 100.Feb 26, 2024 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2024011700134Transceiver · faultedWXR SYS EICAS STATUS WXR DISPLAY IS NOT PRESENT WHEN WXR SELECTED ON EFIS CONTROL PAN EL. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG# 3444001 FLIGHT STATUS: A INTERMITTENCE CODE: H PH: CRUISE NARRATIVE: WXR TRANSCEIVER (LEFT) CMC MSG# 3444032 FLIGHT SJan 16, 2024 · N797UA · Boeing 777222 · Weather Radar SystemSDR CALA2023063002113Static Wick · missingRT AILERON OUTBOARD STATIC WICK MISSING ITEM FWD TO CD!, NO TIME TO WORK. ITEM FWD TO CDL, OK TO CONT. OK TO DEFER STATIC DISCHARGER MISSING. FOUND STATIC WICK REPLACED.Jun 25, 2023 · N797UA · Boeing 777222 · Pitot/Static SystemSDR CALA2022121203348Charger · failedDR R3 EMER LT BATTERY CHARGER M33401 TEST FAIL. TRANSFER REF NR HX WO.1281594 AND ORIGINATED BY EMP NO.V898181. DR R3 EMER LT BATTERY CHARGER M33401 REPLACED AND TESTED AS PER AMM 33-51-06. WORK ACCOMPLISHED BY MECHANIC V898181 INSPECTED BY V896958.Dec 9, 2022 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2022121203347Battery · failedDR R3 EMER LT BATTERY M33401 CAPACITY CHECK FAIL. TRANSFER REF NR HX WO.1281584 AND ORIGINATED BY EMP NO.V898181. DR R3 EMER LT BATTERY M33401 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06. WORK ACCOMPLISHED BY MECHANIC V898181 INSPECTED BY V896958.Dec 9, 2022 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2022121203346Battery · failedDR R4 EMER LIGHT BATTERY M33408 CAPACITY FAIL. TRANSFER REF NR HX WO.1281613 AND ORIGINATED BY EMP NO.V898181. DR R4 EMER LIGHT BATTERY M33408 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06. WORK ACCOMPLISHED BY MECHANIC V898181 INSPECTED BY V896958.Dec 9, 2022 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2021090101464Battery · failed inspR1 DOOR EMERGENCY LIGHT FOUND INOP(EQUIP NO.M33094) REFER HAECO NON-ROUTINE NO.9453430,ORIGINATED BY EMP:V905504,SPEC NO.B777-33 -3-7015. PERFORMED BY EMP:V905507,REPLACED DOOR R1 EMERGENCY LT BATTERY(M 33094) AND DID A TEST OF NEW BATTERY,RESULT IS NORMAL REFAug 31, 2021 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2021090101463Battery · failedL3 DOOR EMERGENCY LIGHT FOUND INOP REFER HAECO NON-ROUTINE NO.94 53432,ORIGINATED BY EMP:V905504,SPEC NO.B777-33-3-7011. PERFORMED BY EMP:V905507,REPLACED DR L3 M33406 BATTERY AND BATTE RY CHARGER AND DID A TEST OF BATTERY AND PNR SUPPLY,RESULT FOUND NORMAL REAug 31, 2021 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2020030700601Battery Pack · low voltageEMER LT TEST FND L/H DR NO.3 EXIT SIGN AND AFT EXIT IDENTIFIER N OT ON REFER NON-ROUTINE NO.9407040 - ORIGINATED SPEC NO.B777-33-3-7030. PERFORMED REPLACED THE POWER PACK AND PERFORMED INSTALLAIONAL TEST, THE RESULT NORMAL REF AMM 33-51-06-960-802 R EV.88 & AMMar 5, 2020 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2020030700600Battery Pack · low voltageEMER LT TEST FND R/H NO.2 DR EXIT SIGN AND FWD EXIT IDENTIFIER N OT ON REFER NON-ROUTINE NO.9407039 - ORIGINATED SPEC NO.B777-33-3-7030. PERFORMED REPLACED THE POWER PACK AND PERFORMED INSTALLATIONAL TEST, THE TEST RESULT NORMAL REF AMM 33-51-06-960 -802 REV.8Mar 5, 2020 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2018111202345Control Valve · failedLEFT PACK FAILED FOUND MAINT MSG21-24303 LOWER FCV INOP. CHANGED WITH UPPER ONE. UPR FCV NEED A DEFERRAL ACC MEL 2151J PLACARD INSTALLED MEL APPROVED RED ACC MEL2151J PLACARD INSTALLED. UPR FCV LOCKED IN CLOSED POS. LOWER FCV WORKS NORMAL. ITEM DEFER REMOVED ANov 12, 2018 · N797UA · Boeing 777222 · Cabin Cooling SystemSDR CALA2018110302255Skin · chafedFUSELAGE EXTERNA L SKIN AT STA2108-2150 S1-S3L FOUND CHAFING. ITEM REPAIRED PER ECRA 5330-06444.Oct 30, 2018 · N797UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018110302254Skin · wornA/C REQUIRES DIP TO PERFORM INSPECTION OF FUSELAGE SKIN AT VERTICAL STABILIZER INTERFACE PER ECRA 5330-06444. INTERIM REPAIR ACCOMPLISHED ON FUSELAGE SKIN AT VERTICAL STABILISER INTERFACE BS2108-2150 AND S2-S3 LT AND RT WORN.Oct 30, 2018 · N797UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018102702199Battery · lowR4 DOOR EMERGENCY LIGHT CAPACITY CHECK LOWER THAN 15 MIN. REPLACED THE R4 DOOR EMERGENCY LIGHT BATTERY M33408 AND C/OUT EMERGENCY LIGHT CAPACITY CHECK FOUND ''NORMAL'' REFER AMM 33-51-06-2 00-801 REV83.Oct 26, 2018 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2018102702198Battery · lowL4 DOOR & R4 DOOR EMER LIGHT CAPACITY CHECK & LT, 15MIN. REPLACED THE L4 DOOR & R4 DOOR EMER LIGHT M33408 & M33407 BATTERY AND C/O EMER LIGHT CAPACITY CHECK FOUND NORMAL REF AMM 33-51-06-20 0-801.Oct 26, 2018 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2018102702189Light · inoperativeC/O EMER LT TEST FOUND 41DEG SEAT EMER LT INOP. REPLACED THE 41DEG SEAT EMER LIGHT ASSY AND C/O EMER LIGHT TEST FOUND NORMAL REF AMM 33-51-05-960-802 REV 83.Oct 25, 2018 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2017121204405Cam · missingCAM ASSY FOR EMERG EXIT LIGHT SIGN BAR IS MISSING AT DOOR 3R. INSTALLED NEW CAM ASSY FOR EMERG EXIT LIGHT SIGN ON DOOR 3R, EMERG EXIT LIGHT SIGN SECURED.Dec 12, 2017 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2017072102283Oil System · low pressureNR 1 ENGINE INDICATED APPARENT LOSS OF OIL PRESSURE AFTER TAKEOFF, AT 2500 FT. AIRCRAFT RETURNED TO FIELD AFTER INFLIGHT SHUTDOWN. REPLACED THE NR 1 ENGINE IAW AMM 71-00-02-401.Jul 21, 2017 · N797UA · Boeing 777222 · Engine Oil Indicating SystemSDR CALA2017021000307Battery Pack · no testFOUND BATTERY PACK RUN TIME LESS THAN 15 MINUTES. REPLACED THE BATTERY PACKS. CHECKED NORMAL IAW AMM33-51-06-960-802, 33-51- 06-960-803, 33-51-06-200-801, AND 33-51-00-7110-801.Feb 9, 2017 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2017021000306Battery Pack · dischargedFOUND L2 DOOR EMERGENCY LIGHT BATTERY PACK RUN TIME LESS THAN IS 15 MIN. REPLACEDTHE BATTERY PACK AND CHECKED NORMAL IAW AMM33-51-06-960-802, AND 33-51-00-710-801.Feb 9, 2017 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2017021000305Battery Pack · inoperativeDURING SYSTEM CHECK FOUND AN EMERGENCY LIGHT INOPERATIVE. REPLACED THE BATTERY AND OPS TEST FOUND NORMAL IAW AMM33-51-06-960-802, AND 33-51-00-71 0-801 REV.78.Feb 9, 2017 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2017021000303Light · inoperativeSEAT 6DG FWD PARTITION EMERGENCY LIGHT FOUND BROKEN. REPLACED THE EMERGENCY LIGHT ASSY AND OPS TESTED AND FOUND NORMAL IAW AMM 33-51-00-710-801 REV .78.Feb 7, 2017 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2017020600285Light · inoperativeL4 DOOR OUTSIDE EMERGENCY LIGHT INOP REF SPEC B777-33-3-6019. REPLACED THE L4 DOOR OUTSIDE EMERGENCY LIGHT BULB AND C/O EMER LT OPERATION TEST FOUND "NORMAL" REF AMM 33-51-00-710-801 REV 78Feb 6, 2017 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2017020600284Light · crackedDOOR NR1 CTR BAR DESK 1EA EMERGENCY LIGHT FOUND CRACK P/N:S479W230-6 SPEC B777-33-3-6019. REPLACED DR NR 1 CTR BAR DESK EMERGENCY LIGHT ASSY AND C/O EMER LIGHT OPERATION TEST FOUND "NORMAL" REF AMM 33-51-00-710-801 REV 78.Feb 6, 2017 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2017020600283Light · brokenSEAT 19DG FWD PARTITION LT & RT EMERGENCY LT FOUND BROKEN P/N: S479W230-6 SPEC B777-33-3-6019. REPLACED THE SEAT 19DG FWD PARTITION LT & RT EMERGENCY LT ASSY AND C/O EMER LT OPERATION TEST FOUND "NORMAL" REF AMM 33-55-00-7 10-801 REV 78.Feb 6, 2017 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2017020600282Light · inoperativeSEAT 2H EMERGENCY LT INOP, SPEC B777-33-3-6 019. REPLACED THE SEAT 2H EMERGENCY LT ASSY AND C/O EMER LIGHT OPERATION TEST FOUND "NORMAL" REF AMM 33-51-00-710-801 REV 78.Feb 6, 2017 · N797UA · Boeing 777222 · Emergency LightingSDR CALA2016040795260Actuator · malfunctionedENGINE 222047 EXPERIENCED EGT OVERTEMP & SURGE AT LANDING, DETECTED & REPORTED BY CREW. REPLACED SVA IAW AMM 75-31-02 C02 PG4XX. ENG 2 FMU REPLACED. ENG 2 FF XMTR REPLACED. WIRING CHECKED IAW FIM 75-31 TASK 811 ENG 2 WET MOTOR, FUEL SYS PRIMING & POST TESTApr 6, 2016 · N797UA · Boeing 777222 · Compressor Bleed ValveSDR CALA2014060291180Warning System · false activationLOWER EICAS HAS ATC MODE S TRANSPONDER & RT MX MSG 34-49995. RESET SYS & ACCOMPLISHED TRANSPONDER OPERATION CHECK IAW MM 34-53-02.May 30, 2014 · N797UA · Boeing 777222 · ATC Transponder SystemSDR CALA2014041790863Pump · inoperativeAFTER TAXI OUT FLIGHT CREW REPORT CTR TANK RT OVERRIDE FUEL PUMP INOPERATIVE.Apr 16, 2014 · N797UA · Boeing 777222 · Aircraft Fuel Distribution SystemSDR CALA2014031090556Sense Line · contaminatedRT ENG CONT STST EICAS MESSAGE AFTER ENGINE START. SHUTDOWN ENGINE, CLEARED MESSAGE, RE-START NO HELP. CMC DOWNLOAD SHOWS MESSAGE 77-61112 AMBIENT PRESS, P AMB MANIFOLD IS BLOCKED OR LEAKING. ACCOMPLISHED FIM 77-11 TASK 814, FOUND WATER INSIDE P AMB LINE. Mar 8, 2014 · N797UA · Boeing 777222 · Fuel Controlling SystemSDR CALA2013112693260Skin · puncturedPANEL ASSEMBLY 198WR HAS SKIN DAMAGE. PUNCTURE THROUGH FIRST FACIA SHEET INTO CORE. LOCATION 2 INCH FROM AFT EDGE & DAMAGE 1 INCH DIAMETER. IAW SRM 53-00-70 ALLOWABLE DAMAGE GENERAL PG 113 ITEM 4A4 WITHIN ALLOWABLE LIMITS. SEALED AREA IAW SRM 53-00-7 0 PG 1Nov 25, 2013 · N797UA · Boeing 777222 · Fuselage Miscellaneous StructureSDR CALA2013092091291Apu · faulty"APU CONTROL" MESSAGE ON EICAS. REPLACED THE APU. OPERATIONS CHECKED GOOD.Sep 19, 2013 · N797UA · Boeing 777222 · APU Core Engine
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