N775UA

Service difficulty reports · 189

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 = 'N775UA' 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 CALA2025073007096Chiller · no discrepancyGALLEY CHILLER IS LOUD AND/OR VIBRATING A3 GALLEY CARRIER 406 OP'S CK'D CHILLER REF MM 25-33-97-700-801, OP'S CK NORMAL, DOES OPERATE LOUDER THAN THE FWD CHILLER BUT NO VISIBLE DEFECTS OR SMELLSJul 29, 2025 · N775UA · Boeing 777222 · Buffet/GalleysSDR CALA2025071806737Access Panel · missingNUMBER 2 ENGINE INBD PYLON MISSING ACCESS PANEL 443 CL. INSPECTED INSIDE PYLON, NO DAMAGE NOTED. ALL DUCTS SECURE. ONE STRUT PRESSURE RELIEF DOOR MISSING.Jul 16, 2025 · N775UA · Boeing 777222 · Nacelle/Pylon, Plate/SkinSDR CALA2025032800500Battery · no testL1 DOOR EMERGENCY LIGHT BATTERY M33424 DEEP CYCLE CHECK FAILED. BATTERY M33424 REPLACED AND TEST NORMAL IAW AMM 33-51 -06.Mar 25, 2025 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2025032800499Charger · no testR3 DOOR EMERGENCY LIGHT BATTERY CHARGER M33404 TEST FAILED. BATTERY CHARGER M33404 REPLACED AND TESTED NORMAL IAW AMM 33-51-06.Mar 25, 2025 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2025012301975Battery Pack · no testEMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCHES PROCEDURE - R2 DOOR FWD EMERGENCY EXIT IDENTIFIER SIGN AND ASSOCIATED AISLE PATH EMERGENCY LIGHTS INOP PERFORMED EMERGENCY BATTERY PACK CHARGING PROCEDURE FOR 90 MINUTES REF AMM SUBTASK 33-51-00-860-00Jan 22, 2025 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2025012402012Lamp · inoperativeEMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCHES PROCEDURE - R3 , R4 (EXTERIOR) SLIDE LIGHT INOP RELAMPED PER AMM 33-51-04-960-801 CK OK PARTS USED: 767,QTY :1Jan 20, 2025 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2024061700009Tire · worn07 MLG TIRE IS NEARING IT SERVICE LIFE LIMIT TECH MUST MEASURE T HE LOWEST TREAD UPON INITIALIZING PLA AND ENTER THAT MEASURMENT IN THIS LOG. TERMINATING ACTION REQUIRES TIRE REPLACEMENT. INSPECTED TIRE, TREAD WEAR IS AT 1/32 PER AMM, ANY PART OF ANY GROOVE IJun 17, 2024 · N775UA · Boeing 777222 · TireSDR CALA2024061401798Tire · none07 MLG TIRE IS NEARING IT SERVICE LIFE LIMIT TECH MUST MEASURE T HE LOWEST TREAD UPON INITIALIZING PLA AND ENTER THAT MEASURMENT IN THIS LOG. TERMINATING ACTION REQUIRES TIRE REPLACEMENT. VIA SVC 03220 FOR 20 CYCLES. REFERENCE THE APPLICABLE AMM FOR THE TIRE Jun 8, 2024 · N775UA · Boeing 777222 · TireSDR CALA2024050601324Battery Pack · no testB777-33-3-7015 - M33099 EMERGENCY LT BAT PACK BATTERY CAPACITY FAILED - TRANSFER REFER NON-ROUTINE WO.3168930 AND INSPECTED BY. EMER LT BATTERY REPLACED AND TESTED NORMAL I.A.W AMM 33-51-06 - WORK ACCOMPLISHED BY MECH AND INSPECTED BY IDT INSPECTED OKAY.May 4, 2024 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2024050601315Battery · no testEMERENCY LT BAT PACK CAPACITY FAILED TANSFER REFER NON-ROUTINE WO.3168932. EMER LIGHT BATTERY PACK REPLACED AND TESTED NORMAL I.A.W AMM33-51-06.May 4, 2024 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2024050601314Battery Pack · no testB777-33-3-7015 -M33404 EMERENCY BAT PACK BATTERY CAPACITY FAILED TRANSFER REFR NON-ROUTINE WO.3168928 AND ORIGINATED BY M33404 EMER LIGHT BATTERY REPLACED AND TESTED NORMAL I.A.W AMM 33-51-06.May 4, 2024 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2023120103534Overheat Loop · looseOVERHEAT CIRCUIT L1 EICAS STATUS LEFT ENGINE OVERHEAT DETECTION CIRCUIT 1 FAILURE. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG# 2610131 FLIGHT STATUS: A INTERMITTENCE CODE: H PH: CRUISE NARRATIVE: ENGINE FIRE DETECTION C ARD (LEFT) CMC MSG# 2610141 FLINov 30, 2023 · N775UA · Boeing 777222 · Overheat DetectionSDR CALA2023031700769Engine · abnormalASYMMETRIC THRUST ON T/O RIGHT ENGINE MAX LEFT ENG LAGGED. ACCOMPLISHED "LEFT & RIGHT TMC - AUTOTHROTTLE SERVO LOOP - SYS TEST" PER AMM TASK 22-31-00-730-802-- PASS. ALSO ACCOMPLISHED "TO/GA SW TEST" PER AMM 22-11-00/501 -- OK. PRESENT LEG & FAULT HISTORY ON MMar 14, 2023 · N775UA · Boeing 777222 · Auto Throttle SystemSDR CALA2022082602177None · noneB777-33-3-7019 - DR L2 EMER PWR SUPPLY M33096 CHARGER TEST FAIL TRANSFER REFER NON-ROUTINE WO.933084 - AND ORIGINATED BY V898181 DR L2 M33096 EMER LT BATTERY CHARGER REPLACED AND TESTED NORMAL AS PER AMM 33-51-06 - WORK ACCOMPLISHED BY MECH V898181 AND INSPECTAug 26, 2022 · N775UA · Boeing 777 · Lighting SystemSDR CALA2022082602176None · noneB777-33-3-7019 DR L2 EMER PWR SUPPLY M33096 BATTERY CAPACITY CHECK FAIL - TRANSFER REFER NON-ROUTINE WO.933076 AND ORIGINATED BY EMP V898181 DR L2 M33096 EMER LIGHT BATTERY REPLACED AND TESTED NORMAL AS PER AMM 33-51-06 - WORK ACCOMPLISHED BY MECH V898181 AND Aug 26, 2022 · N775UA · Boeing 777 · Lighting SystemSDR CALA2022082602175None · noneB777-33-3-7019 DR R3 EMER PWR SUPPLY M33404 BATTERY CAPACITY CHECK FAIL - TRANSFER REFER NON-ROUTINE WO.933072 AND ORIGINATED BY V898181 DR R3 M33404 EMER LIGHT BATTERY REPLACED AND TESTED NORMAL AS PER AMM 33-51-06 WORK ACCOMPLISHED BY MECH V898181 AND INSPECAug 26, 2022 · N775UA · Boeing 777 · Lighting SystemSDR CALA2018121402567Transceiver · malfunctionedL AND R HF FAILURE T/S LEFT AND RIGHT HF SYS. FOUND BOTH TUNING PANELS TURN TO DASHES AFTER ATTEMPTING TO TUNE RADIO. REPLACED LEFT HF TXRX. OPS CHECK GOOD. REPLACED RIGHT TXRX. NO DASHES ON TUNING PANEL BUT STILL WOULD NOT CHANNELIZE. OPENED NEW LOG PAGE FOR Dec 11, 2018 · N775UA · Boeing 777222 · HF Communications SystemSDR CALA2018112302414Skin · crackedREF NR LP 9131011,SUPPORT TASK AD 2017-16-10 EA5310-06900 OP12 RH BS1035 UNDERWING LONGERON FX SKIN AREA 2EA FASTENER HOLES FOUND CRACK AT SKIN,DETAIL REFER ATTACHED FIG ACP PART 1 ECRA 5331-02302 INTERIM REPAIR. WORK ACP ON HAECO HKG NR STS510128 TECH V887387Nov 23, 2018 · N775UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018112302413Structure · crackedREF NR LP 9131009,SUPPORT TASK AD2017-16-10 EA5310-06900 OP12 RH BS1035 UNDERWING LONGERON RING CHORD AREA,1EA CRACK FOUND AT RA DIUS AT RING CHORD DETAIL REFER ATTACH FIG ACCOMPLISHED PART 1 INTERIM REPAIR PER ECRA 5710-02699 WORK ACOM PLISHED HAECO HKG NR STNov 22, 2018 · N775UA · Boeing 777222 · Fuselage Main, StructureSDR CALA2018112302412Structure · crackedREF NR LP 9131010,SUPPORT TASK AD2017-16-10 EA5310-06900 OP12 RH BS1035 UNDERWING LONGERON F/S LOWER CHORD AREA 2EA FASTENER HOLES FOUND CRACK F/S LOWER CHORD,DETAIL REFER ATTACH FIG EA5310-06900 OP12 RH BS1035 UNDERWING LONGERON FRONT SPAR LOWER CHORD REPAIRENov 22, 2018 · N775UA · Boeing 777222 · Fuselage Main, StructureSDR CALA2018112302411Stringer · crackedREF NR LP 9130370,SUPPORT TASK - EA5310-06900 OP002 AD2017-16-10 RH BS1035 UNDERWING LONGERON AREA,2EA CRACKS FOUND AT TWO ALUMINUM LAYED AS MARKED RH BS1035 UNDERWING LONGERON REPLACED AS PER EA5310-06900 OP12 SEQ 1470 ADD EMP:V897381 INSP BY HX129800,APPROVENov 22, 2018 · N775UA · Boeing 777222 · Fuselage Main, Longeron/StringerSDR CALA2018102702192Battery · dischargedCABIN R3 DOOR EMER LT PWR PACK BATTERY CANNOT BE CHARGED. CABIN R3 DOOR EMER LT PWR PACK BATTERY (M33401) REPLACED AND INSTALLATION TEST CARRIED OUT WITH NORMAL RESULT AS PER AMM 33-51-06.Oct 25, 2018 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2018102702191Battery Pack · dischargedDOOR R3 EMER BATTERY PACK (M33404) CAPACITY CHECK FOUND FAIL. DOOR R3 EMER BATTERY PACK (M33404) BATTERY PACK REPLACED AND INSTALLATION TEST CARRIED OUT WITH NORMAL RESULT AS PER AMM 33-51-06.Oct 25, 2018 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2018102702190Charger · inoperativeDOOR 3R EMER POWER SUPPLY M33404 BATTERY PACK FAILED TO CHARGE UP. DOOR 3R EMER PWR SUPPLY M33404 CHARGER REPLACED AND INSTALLATION TEST CARRIED OUT WITH NORMAL AS PER AMM 33-51-06.Oct 25, 2018 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2018102202164Skin · crackedREF NR LP 9130074 SUPPORT TASK AD 2008-16-12 / EA 5300-01986 REV A OP 004 RT STATION 2195.75 BTN STR 5 & STR 10 FOUND CRACKED. PLS ACCOMPLISH OP 010 OF THIS EA. ACCOMPLISHED EA 5300-01986 REV A OP 010 WITH FORM 44-0008, ITEM 1 TO ITEM 14 RII INSPECTED OK APPROOct 21, 2018 · N775UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018102202167Skin · crackedREF NR LP 9130083 SUPPORT TASK AD 2008-16-12 EA 5300-01986 REV A OP 2 LT STA 2221.65 FX SKIN STR 10 FOUND CRACKED. PLS ACCOMPLISHED OP 8 OF THIS EA ACCOMPLISHED EA 5300-01986 REV A OP 008 WITH FROM 44-0008 ITEM 1 TO ITEM 14 RII INSPECTED OK APPROVED.Oct 21, 2018 · N775UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018102202166Skin · crackedREF NR LP 9130084 SUPPORT TASK AD 2008-16-12 / EA 5300-01986 REV A OP1 LT STA 2195.75 BTN STR 5 & 10 FOUND CRACKED. PLS ACCOMPLISHED OP 007 OF THIS EA. ACCOMPLISHED EA 5300-01986 REV A OP 007 WITH FORM 44-0008 ITEM 1 TO ITEM 14 RII INSPECTED OK APPROVED.Oct 21, 2018 · N775UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018102202165Skin · crackedREF NR LP 9130075 SUPPORT TASK AD 2008-16-12 / EA 5300-01986 REF A OP 005 RT STATION 2221.65 BTN STR 5 & STR 10 FOUND CRACKED, PLS ACCOMPLISH OP 011 OF THIS EA. ACCOMPLISHED EA 5300-01986 REV A OP 011 WITH FORM 44-0008 ITEM 1 TO ITEM 14 RII INSPECTED OK APPROVOct 21, 2018 · N775UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2018012200287Light · malfunctionedEMERGENCY LIGHTS ON, IN BACK 1/3 OF CABIN WITH THE SWITCH IN THE ARMED POSITION. COMPLETED SYSTEM RESET, EMERGENCY LIGHTING IN AFT CABIN OFF. IAW SSM 33- 51-15.Jan 22, 2018 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2017072402356Switch · malfunctionedEMERGENCY LIGHTS AT BOTTOM OF SEATS FROM ROW 48 AFT STAY ON. RESET EMERGENCY LIGHTS SWITCH AT DOOR 4 RT.Jul 24, 2017 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2017070302092Lamp · inoperativeAFT CTR PARTITION ONE EMERGENCY LIGHT INOPERATIVE. REPLACED THE LAMPS, OP CHECKED GOOD.Jul 3, 2017 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2017060501695Connector · looseSEAT EMERGENCY LIGHT AT 33DEFG TO 35DEFG, ON LEFT AND RIGHT SIDE OF SEATS, INOPERATIVE. IAW WDM 33-51-58, FOUND CONNECTOR AT SEAT 36F LOOSE, SECURED THE CONNECTOR, LIGHTS WORKING NORMAL ACCOMPLISHED IDT INSPECTION OF EMERGENCY LIGHT. OPS CHECKED GOOD.Jun 5, 2017 · N775UA · Boeing 777222 · Light System WiringSDR CALA2017021700407Pressure Deck · crackedONE CRACK FOUND AT HORIZONTAL PRESSURE DECK WEB BS 1287 BETWEEN RBL 18.3 AND 25.7, 2.25 INCHES IN LENGTH. REPAIRED IAW EA 5300-01502.Feb 16, 2017 · N775UA · Boeing 777222 · Fuselage Floor PanelSDR CALA2017021700371Battery · malfunctionedL3 DOOR: EXIT SIGN FOUND DIM. THE BATTERY PACK & CHARGER WERE REPLACED. OPS TESTED NORMAL IAW AMM 33-51-06.Feb 16, 2017 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2017021700394Skin · dentedL4 DOOR HAS A DENT IN THE LOWER AFT CORNER. REPAIRED IAW SRM 52-10-01, FIG 102, REPAIR 8.Feb 14, 2017 · N775UA · Boeing 777222 · Passenger/Crew DoorsSDR CALA2017021100322Battery · dischargedCABIN, ZONE 3, RT EMER AREA LT FOUND DIM (R4 DOOR M33409). ZONE 3, RT EMER LT (M33409) BATTERY AND CHARGER REPLACED AND CHECK NORMAL IAW AMM 33-51-00.Feb 10, 2017 · N775UA · Boeing 777222 · Emergency LightingSDR CALA2015100194563Pressure Switch · malfunctionedPRECAUTIONARY EMER FOR BRAKE ACCUMULATOR PRESS LIGHT. NO FAULTS FOUND IAW FIM. REPLACED BRAKE SOURCE PRESS SWITCH. PERFORMED LEAK CHECK & NO LEAKS. OPERATIONS CHECKED & ALL INDICATIONS NORMAL. NO MSGS DISPLAYED.Sep 28, 2015 · N775UA · Boeing 777222 · Landing Gear Brake SystemSDR CALA2014092292258Skin · damagedNUMBER 1 PYLON OTBD SIDE SKIN HAS WEAR DAMAGE CAUSED BY LATCHES FROM ACCESS PANEL 433CL. ACCOMPLISHED INTERIM REPAIR IAW ECRA 5451-01167 PART 1. INITIAL HFEC INSPECTION REQUIRED WITHIN 16419 CYCLES FROM PTC 13581 & REPEAT AT EVERY 12000 CYCLES THEREAFTER IAWSep 22, 2014 · N775UA · Boeing 777222 · Nacelle/Pylon, Plate/SkinSDR CALA2014070191386Unknown · malfunctionedWINDOW HEAT RT SIDE INOPERATIVE. CYCLED IAW CHECKLIST, STILL INOPERATIVE. FOUND INACTIVE MX MSG 30-22031. IAW FIM MAN 30-41-813, RT SIDE NR 2 WINDOW HEAT NORMAL BUT HAD AN INTERMITTENT FAULT. UNLATCHED EICAS MSG, INOPERATIVE LIGHTS ON OVERHEAD PANEL WINDOWJul 1, 2014 · N775UA · Boeing 777222 · Windshield/Door Rain/Ice RemovalSDR CALA2014012790231Transducer · faultyANTI-SKID TRANSDUCER LT STATUS MESSAGE ACTIVE MTC MESSAGE 32-30300. FAULTING WHEEL SPEED TRANSDUCER NR 6. HAS HISTORY INCLUDING TRANSDUCER REPLACEMENT. SEE PTT SEQ 6162007 NR 6 TRANSDUCER REPLACED. POSSIBLY BAD FROM STOCK OR WIRING.Jan 27, 2014 · N775UA · Boeing 777222 · Brake Anti-Skid SectionSDR CALA2013112193153Wire · unsecureONE OR MORE PFCS INTERFACE SIGNALS INOPERATIVE. SECURED JUMPER WIRE BETWEEN CB C23403 & C9117 IN P210. ALL MESSAGES CLEARED SYS OPERATIONS NORMAL.Nov 18, 2013 · N775UA · Boeing 777222 · Flight Control System WiringSDR CALA2013111292870Sdu · faultySATCOM SDU ISSUE, RTFL. REPLACED SATCOM SDU IAW MM. MR23816-26 OFF, 61 ON. STILL REQUIRES INSTALLATION TEST.Nov 8, 2013 · N775UA · Boeing 777222 · Communications SystemSDR CALA2013102992471Skin Panel · unsecureRT WING, WING ANTI ICE PANEL HANGING DOWN, OTBD OF PANEL 621AB. REPLACED RT WING OTBD FIXED LE LOWER SKIN PANEL THERM ANTI-ICE, OPERATIONS CHECKED OF SLATS OK.Oct 26, 2013 · N775UA · Boeing 777222 · Wing, Plate/SkinSDR CALA2013100891857Oven · dirtySMOKE COMING FROM OVEN WARMER W51 AFT GALLEY. ONLY FOUND SPILLED & MELTED CHOCOLATE SYRUP, NO ELECTRICAL HAZARD. SOURCE OF SMOKE IAW IADMM WAS THE SPILLED SYRUP. IAD VERIFIED NO OTHER DEFECTS WITH THE OVEN. OVEN INOPERATIVE TILL SYRUP CAN BE PROPERLY CLEANOct 8, 2013 · N775UA · Boeing 777222 · Buffet/GalleysSDR CALA2013092691487Pump · inoperativeEICAS STATUS MESSAGE APU DISPLAYED. ACCOMPLISHED TROUBLESHOOTING IAW MAINTENANCE MESSAGE 49-07950, FOUND APU DC PUMP INOPERATIVE. ITEM DEFERRED IAW MEL 2825B PULLED CB P310B1 & INSTALLED COLLAR. REPLACED APU DC FUEL PUMP, CHECKED GOOD.Sep 22, 2013 · N775UA · Boeing 777222 · APU Engine Fuel and ControlSDR CALA2013082090575Ace · malfunctionedSPOILER FAILURE OF ONE OR MORE SPOILER PAIRS. REMOVED AND REPLACED RIGHT ACE, IAW AMM. OPS CHECKED OK. NO STATUS MESSAGE NOTED.Aug 19, 2013 · N775UA · Boeing 777222 · Drag Control SystemSDR UALA2013062704518Switch · faultyWINDOW HEAT LT SIDE LOSS OF LT SIDE WINDOW HEAT ADVISORY. REPLACED LT WINDOW HEAT SWITCH, CKS OK-PASSED WINDOW HEAT SYS TEST ON MAT.Jun 26, 2013 · N775UA · Boeing 777222 · Windshield/Door Rain/Ice RemovalSDR UALA2013061704154Skin · dentedCUSTOMER SERV AGENT REPORTS DENT, 4 FT FWD OF 2L ENTRY DOOR JUST BELOW FLOOR LINE. SMALL DENT 5" BELOW FLOOR LINE AT STA 680, DIM 1.875 IN WIDE BY .050". SMOOTH WITH NO CRACK OR OTHER DAMAGE. WITHIN LIMITS IAW SRM 53-00-01, FIG 10 2, DETAIL E, PG 108.Jun 14, 2013 · N775UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR UALA2013052903740Line · leakingFOUND HYDRAULIC LEAK COMING FROM RT MLG (UPPER AREA). FOUND LEAK COMING FROM FLEX LINE ON RT MLG ANTI-SKID BRAKE LINE. REPLACED FLEX LINE. SERVICED HYD SYS TO FULL. LEAK CHECKED, FOUND NO LEAKS.May 28, 2013 · N775UA · Boeing 777222 · Hydraulic System, MainSDR UALA2013041502535Starter · faultyON APU START UP, WITH BATTERY VOLTAGE AT 31 VOLTS, APU NO LIGHT OFF. NO ROTATION. APUC MESSAGE RPM BELOW 7% AND AUTO SHUT DOWN. NO BATTERY VOLTAGE DROP WHILE CRANKING. REPLACED APU STARTER PER MM. ALSO REPLACED APUC PER MM. APU STARTED ON FIRST ATTEMPT WApr 12, 2013 · N775UA · Boeing 777222 · APU Start/Ignition System
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