# Service difficulty reports: N788UA

A list on [N788UA](https://openairdocs.org/aircraft/N788UA.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Page 1 of 4 · 191 reports

- [SDR CALA2026090719264](https://openairdocs.org/sdr/CALA2026090719264.md): Vent · fod · Sep 3, 2026 · N788UA · Boeing 777222 · Air Distribution System
  > ON TAKEOFF AND APPROACH BELOW 10K AIR SMELLS LIKE DIRTY SOCKS. FOUND DEBRIS IN CAPT'S AIR CONDITIONING VENT. CLEARED DEBRIS THEN RAN AIR CONDITIONING PACKS AND NO SMELL IS CREATED NOW
- [SDR CALA2026042015518](https://openairdocs.org/sdr/CALA2026042015518.md): Air Filter · odor · Apr 19, 2026 · N788UA · Boeing 777222 · Air Distribution System
  > ON TAKEOFF GOT A STRONG ODOR WITH A OIL TYPE ODOR. ALL INDICATIONS WORK WITH L/P 8594308. NORMAL AND ODOR DISSAPATED QUICKLY. T/S IAW FIM 21-00, TASK 808, INSPECTED THE FOLLOWING AREAS; PAX CABIN, GALLEYS, OVENS, LAVS, VENT FANS, CARGO COMPARTMENTS, RECIRC
- [SDR CALA2026020213512](https://openairdocs.org/sdr/CALA2026020213512.md): Fairing · contaminated · Feb 2, 2026 · N788UA · Boeing 777222 · Aerodynamic Fairings
  > A/C PACKS SMELL TERRIBLE DURING CLIMBOUT AND DESCENT, ODOR APPEARS FROM RESIDUAL DEICING FLUID FROM FOWARD WING TO BODY FAIRING PANELS. CONFIRMED COLOR., CONSISTENCY, AND ODOR OF FLUID. NO OIL ODOR FROM ENGINE BLEED DUCTS OR APU DUCT, (PACKS RUNNING). NO OI
- [SDR CALA2026020913635](https://openairdocs.org/sdr/CALA2026020913635.md): Oven · dirty · Jan 27, 2026 · N788UA · Boeing 777222 · Buffet/Galleys
  > OVEN 705 IN AFT GALLEY NEEDS CLEANING. IT IS SMOKING WHEN IN USE. TRIED CLEANING OVEN, HEAVILY SOILED BEHIND BACKPLATE. REQUIRES DEEP CLEAN OR REPLACEMENT. DUE TO SMOKE REPORTED, REQUESTING NEF 2520AV DUE TO SHORT GROUND TIME AT LHR. CB PULLED AND COLLARED F
- [SDR CALA2025112811534](https://openairdocs.org/sdr/CALA2025112811534.md): Filter · clogged · Nov 24, 2025 · N788UA · Boeing 777222 · Air Distribution System
  > STRONG ODOR IN DESCENT BELOW 200 IDLE THRUST CAPT STATED SMELL WAS NOT ELECTRICAL BURNING, OVEN BURNING, OIL OR FUEL FUMES. SMELL RESEMBLED DIRTY SOCKS, ACIDIC FOUL ODOR. CABIN CREW DID OBSERVE SMELL OF ANY SORT, STATING CABIN WAS FINE. ODOR CONFINED TO FLIGHT
- [SDR CALA2025111111115](https://openairdocs.org/sdr/CALA2025111111115.md): Fastener · wrong part · Nov 7, 2025 · N788UA · Boeing 777222 · Passenger/Crew Doors
  > DOOR 2L WILL NOT OPEN, HEAVY GOUGING ON FITTINGS. PERFORMED DOOR 2L OPERATIONAL TEST, FOUND THE HINGE COVER FWD UPPER FASTENERS TOO LONG AND JAMB THE OTBD COVER IAW AMM 52-11-00710 -801REV 5 AND HINGE COVER FWD UPPER FASTENER REPLACED IAW AMM 52-11-75-000-8
- [SDR CALA2025111011059](https://openairdocs.org/sdr/CALA2025111011059.md): Battery · discharged · Nov 6, 2025 · N788UA · Boeing 777222 · Emergency Lighting
  > FOUND THE M33096 BATTERY LOW CAPACITY. EMERGENCY LIGHT POWER PACK (M33096) REPLACED THE M33096 BATTERY AND TEST OK IAW AMM 33-51-06-960-802 REV 105.
- [SDR CALA2025111011057](https://openairdocs.org/sdr/CALA2025111011057.md): Battery · discharged · Nov 6, 2025 · N788UA · Boeing 777222 · Emergency Lighting
  > EMERGENCY LIGHT POWER PACK (M33099) LOW CAPACITY. REPLACED THE M33099 BATTERY AND TESTED OK IAW AMM 33-51-06-960-802 REV105.
- [SDR CALA2025111011055](https://openairdocs.org/sdr/CALA2025111011055.md): Battery · discharged · Nov 6, 2025 · N788UA · Boeing 777222 · Emergency Lighting
  > FOUND THE M33406 BATTERY LOW CAPACITY. EMERGENCY LIGHT POWER PACK. REPLACED THE M33406 BATTERY AND TEST COMPLETED. REPLACED THE M33406 BATTERY AND BATTERY CHARGER THEN TEST OK IAW AMM 33-51-06-960-802, AMM 33-51-06-9 60-803 REV105.
- [SDR CALA2025111011053](https://openairdocs.org/sdr/CALA2025111011053.md): Battery · discharged · Nov 6, 2025 · N788UA · Boeing 777222 · Emergency Lighting
  > FOUND THE M33094 BATTERY LOW CAPACITY. R1 DOOR EMERGENCY LIGHT POWER PACK LOW CAPACITY REPLACED AND TESTED OK. REPLACED THE M33094 BATTERY AND TEST OK AS PER AMM 33-51-06-960-802 REV 105.
- [SDR CALA2025101410077](https://openairdocs.org/sdr/CALA2025101410077.md): Battery · faulty · Oct 12, 2025 · N788UA · Boeing 777222 · Battery/Charger System
  > MAIN BATTERY EICAS STATUS MAIN BATTERY FAILURE. UPON RETURNING TO GATE MAIN BATTERY REPLACED & INSTALLATION TESTED OK. MAIN BATTERY STATUS MX MSG CLEARED. AMM 24-31-01-000-801 & 24-31-01-400-801.
- [SDR CALA2025101309919](https://openairdocs.org/sdr/CALA2025101309919.md): Filter · dirty · Oct 10, 2025 · N788UA · Boeing 777222 · Air Distribution System
  > MUSTY ODOR ON INITIAL CLMB DISIPATED THEN ON DSCNT AGAIN REPORT BY FA ADDED FORM 46-6020, SMOKE/ODOR QUESTIONAIRE ON INITAL INVESTIGATION FOUND SLIGHT RESIDUE SMELL IN FLIGHT DECK, CABIN WAS OK. WITH REFERENCE TO AMM 05-51-58-800-801-C3 FOUND WHILE INVESTIGATI
- [SDR CALA2025100809806](https://openairdocs.org/sdr/CALA2025100809806.md): Oven · smoke · Oct 5, 2025 · N788UA · Boeing 777222 · Buffet/Galleys
  > OVEN 707 STARTS SMOKING WHEN TURNED ON CONFIRMED FOOD RESIDUE PRESENT BEHIND HEAT SHIELD AND FAN AREA. CREW CONFIRM NO ACRID SMELL BUT SMELL OF BURNT FOOD. NO TIME TO REPLACE OVEN, MEL APPLIED. REMOVED AND REPLACED OVEN 707. OPS CHECK GOOD IAW AMM 25-32-02-40
- [SDR CALA2025093009431](https://openairdocs.org/sdr/CALA2025093009431.md): Duct · out of alignment · Sep 28, 2025 · N788UA · Boeing 777222 · Air Distribution System
  > SIGNIFICANT VIBRATION ON RIGHT SIDE OF ACRFT IN CABIN. FAULT TRACED TO LOOSE CLAMP ON DUCT CONNECTED TO R/H PACK RAM AIR OUTLET DOOR (SEE PHOTO). DUCT REFITTED AND CLAMP TIGHTENED PER AMM 21-52-21-400-805. LEAK CHECK CARRIED OUT SUCESSFULLY. LEFT AND RIGHT PAC
- [SDR CALA2025092909345](https://openairdocs.org/sdr/CALA2025092909345.md): Unknown · odor · Sep 28, 2025 · N788UA · Boeing 777222 · Air Distribution System
  > ELECTRICAL SMELL AT 2L SMELL MIGRATED AROUND FORWARD CABIN. PACKS OPERATED USING APU AND BOTH ENGINES AS BLEED SOURCE, REF AMM 71-00-00-790-807-N01. NO VIBRATION OR ODOR NOTED.
- [SDR CALA2025092809340](https://openairdocs.org/sdr/CALA2025092809340.md): Unknown · odor · Sep 24, 2025 · N788UA · Boeing 777222 · Air Distribution System
  > FOUL ODOR ON AIRCRAFTWORK FIM TASK SMOKE OR FUMES IN THE CABIN, SOURCE UNKNOWN - FAULT ISOLATION.SMOKE ODOR IN THE FLT DECK & CABIN - CONDITIONAL INSPECTION. REFERENCE: TASK 05-51-58-800-801-C3 OTBOUND CREW ON UA 875-24SEP SFO-HND CAME ON BOARD & NOTICED AN O
- [SDR CALA2025090408451](https://openairdocs.org/sdr/CALA2025090408451.md): Slide · no discrepancy · Sep 1, 2025 · N788UA · Boeing 777222 · Escape Slide
  > REF ETASK CARD 25-5211-9-9001 INSTALLED 2 EACH I3 DOOR ESCAPE SLIDE PACK SAFETY PINS FOR GIRT AND INFLATION CYLINDER. REMOVED AND STOWED 2 EACH I3 DOOR ESCAPE SLIDE PACK SAFETY PINS FROM GIRT AND INFLATION CYLINDER REF ETASK CARD 25-5211-9-9001. PACK GIRT AND
- [SDR CALA2025022402430](https://openairdocs.org/sdr/CALA2025022402430.md): None · none · Feb 20, 2025 · N788UA · Boeing 777222 · Standard Practices/Structures
  > INSTALLED 2EA PINS IN DOOR 4R SLIDE PER ESCAPE SLIDE RENDRER SAFE CHECKLIST.ALSO OPENED AND COLLARED CIRCUIT BREAKER H18 (EMER LIGHTS) ON COCKPIT P11 PANEL. REMOVED 2 EA SAFTEY PINS IN DOOR 4R SLIDE AND CLOSED-CIRCUIT BREAKER H18 ON P11 PANEL PER ESCAPE SLIDE
- [SDR CALA2024100400750](https://openairdocs.org/sdr/CALA2024100400750.md): Unknown · odor · Sep 30, 2024 · N788UA · Boeing 777222 · Air Distribution System
  > CREW REPORTING ACRID SMELL HOT PLASTIC SMELL IN FLIGHT DECK AND IN THE CABIN.UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. CONTACT TOMC BEFORE STARTING WORK. PERFORMED INSPECTION TO 1.C.(2)(H). NO DEFECTS FOUND.
- [SDR CALA2024072902130](https://openairdocs.org/sdr/CALA2024072902130.md): Charger · failed · Jul 28, 2024 · N788UA · Boeing 777222 · Emergency Lighting
  > DR R2 EMER LT CHARGER M33098 TEST FAIL REFER HX NR WO. 3536625 AND ORIGINAL BY DR R2 EMER LIGHT BATTERY CHARGER M33098 REPLACED AND TESTED NORM AL IAW AMM 33-51-06 WORK ACCOMPLISHED BY MECH AND INSPECTED BY
- [SDR CALA2024072902129](https://openairdocs.org/sdr/CALA2024072902129.md): Battery · failed · Jul 28, 2024 · N788UA · Boeing 777222 · Emergency Lighting
  > DR R4 M33408 EMER LIGHT BATTERY CAPACITY CHECK FAIL REFER HX NR WO. 3406720 AND ORIGINAL BY DR R4 M33408 EMER LIGHT BATTERY RELACED AND TESTED NORMAL IAW AM M 33-51-06 WORK ACCOMPLISHED BY MECH AND INSPECTED BY
- [SDR CALA2024072902128](https://openairdocs.org/sdr/CALA2024072902128.md): Battery · no test · Jul 28, 2024 · N788UA · Boeing 777222 · Emergency Lighting
  > DR L2 M33096 EMER LIGHT BATTERY CAPACITY CHECK FAIL REFER HX NR WO. 3406725 AND ORIGINAL BY DR L2 M33096 EMER LIGHT BATTERY REPLACED AND TESTED NORMAL IAW AMM 33-51-06 WORK ACCOMPLISHED BY MECH AND INSPECTED BY
- [SDR CALA2024072902127](https://openairdocs.org/sdr/CALA2024072902127.md): Battery · failed · Jul 28, 2024 · N788UA · Boeing 777222 · Emergency Lighting
  > DR R3 EMER LT BATT M33401 TEST FAIL REFER HX NR WO. 3536653 AND ORIGINAL BY DR R3 EMER LIGHT BATTERY M33401 REPLACED AND TESTED NORMAL IAW A MM 33-51-06 WORK ACCOMPLISHED BY MECH AND INSPECTED BY
- [SDR CALA2024072302091](https://openairdocs.org/sdr/CALA2024072302091.md): Skin · damaged · Jul 15, 2024 · N788UA · Boeing 777222 · Fuselage Main, Plate/Skin
  > CUSTOMER PICKUP SHEET PLEASE REMOVE AND REPLACE DOUBLER AT STA 2000-2017 SRE 30L-33L. DUE TO NO RECORD OF REPAIR REFER HX NR WO. 3460850 AND ORIGINAL BY V940359.
- [SDR CALA2024030100614](https://openairdocs.org/sdr/CALA2024030100614.md): Oil System · leaking · Feb 27, 2024 · N788UA · Boeing 777222 · Turbine Engine Oil System
  > #1 ENGINE OIL QTY WENT TO 0 AFTER FLAP CLEANUP FOLLOWED BY DECREASING OIL PRESSURE. ENG WAS SHUTDOWN PER CHECKLIST WITH OIL PRESSURE AT 90PSI AND DECREASING. ENGINE WINDMILL FOR APPROX 45 MINUTES AFTER SECURING IT. FUEL SERVO HEAT EXCHANGER SUPPLY LINE 2EA BOL
- [SDR CALA2023121103620](https://openairdocs.org/sdr/CALA2023121103620.md): Idg · blocked · Dec 9, 2023 · N788UA · Boeing 777222 · AC Generator-Alternator
  > R IDG OIL FILTER BLOCKED ON ELEC MAINT PAGE R ENG IDG FEEDER CABLE INSP C/O WITH REF TO R IDG REPLACEMENT AMM 24-11-01-400-801-001. INSP ACCOMPLISHED REF GMM IDT LIST 09-10-05 OIL SERVICE ACCOMPLISHED AT LHR FOR FLT 0901 ON 09 DEC 05:44:25 ENGINE 1: 00 ENGINE
- [SDR CALA2023102703201](https://openairdocs.org/sdr/CALA2023102703201.md): Idg · overserviced · Oct 25, 2023 · N788UA · Boeing 777222 · AC Generator-Alternator
  > ELEC GEN DRIVE L EICAS ADVISORY LEFT IDG FAULT (LOW INTERNAL OIL PRESSURE). FIM TASK REF: 24-11 TASK 803 CMC MSG# 2431551 FLIGHT STATUS: L INTERMITTENCE CODE: M PH: CLIMB NARRATIVE: GENERATOR CONTROL UNIT (L) FOUND IDG OVERSERVICED AND DPI EXTENDED ON LEFT ID
- [SDR CALA2023090602723](https://openairdocs.org/sdr/CALA2023090602723.md): Battery · discharged · Sep 5, 2023 · N788UA · Boeing 777222 · Emergency Lighting
  > BATTERY PACK AT DR 3L CAPACITY CHECK FAILED REFER HX NR WO.2193562. EMER LT POWER PACK BATT M33405 REPLACED AND INSTALLATION TEST CARRIED OUT RESULT NORMAL AS PER AMM 33-51-06.
- [SDR CALA2023090602722](https://openairdocs.org/sdr/CALA2023090602722.md): Battery · discharged · Sep 5, 2023 · N788UA · Boeing 777222 · Emergency Lighting
  > BATTERY PACK AT DR 3R CAPACITY CHECK FAILED REFER HX NR WO.2193564. EMER LT POWER PACK BATT M33406 REPLACED AND INSTALLATION TEST CA RRIED OUT RESULT NORMAL AS PER AMM 33-51-06.
- [SDR CALA2023090602724](https://openairdocs.org/sdr/CALA2023090602724.md): Fuse · blown · Aug 31, 2023 · N788UA · Boeing 777222 · Emergency Lighting
  > EMER SLIDE LT AT DR 4R FOUND INOP REFER HX NR WO.2193563.. POWER SUPPLY OF EMER SLIDE LT AT DR 4R REPLACED AND OPERATIONAL TEST RESULT NORMAL IAW AMM 33-51-06.
- [SDR CALA2023062101962](https://openairdocs.org/sdr/CALA2023062101962.md): Stop Pin · missing · Jun 12, 2023 · N788UA · Boeing 777222 · Nose/Tail Landing Gear Strut/Axle
  > RIGHT FIXED NOSE GEAR DOOR FWD STOP PIN MISSING IMAGES ATTACHED PHOTO DOOR GVI OF DOOR MECHANISM PER B777 AMM 32-22-00 WITH NO DAMAGE CARRIED OUT NO LATER THAN 13,820 FLIGHT CYCLES. (CURRENT CYCLES NOTED.NLG AFT DOOR ADJUSTMENT CHECK PER B777 AMM 32-22-04 TO B
- [SDR CALA2023030600638](https://openairdocs.org/sdr/CALA2023030600638.md): Actuator · none · Mar 6, 2023 · N788UA · Boeing 777222 · Compressor Bleed Control
  > ENG CONTROL L EICAS STATUS LEFT ENGINE ELECTRONIC ENGINE CONTROL (EEC) IS IN A "NO DIS PATCH" CONFIGURATION. EEC MAY BE OPERATING WITH A LIMITED S ET OF ENGINE CONTROL PARAMETERS AND MAY NOT BE CAPABLE OF CONTROLLING ALL ASPECTS OF ENGINE OPERATION. DUE TO IFS
- [SDR CALA2022092302439](https://openairdocs.org/sdr/CALA2022092302439.md): None · none · Sep 23, 2022 · N788UA · Boeing 777 · Wing Structure
  > PANEL 511MB, 511NB, 511LB, 511KB, 511FB, 511DB, 611KB, 511AB, 611AB, 611FB, 511GB, 511EB, 611NB, 611MB, 611EB, 611DB, 511PB, 511QB, 611GB, NEEDS ALUMINUM FOILTAPE REPAIR IAW AMM TASK 51-27-01-340-801. IN COMPLIANCE WITH SRM 51-70-14-2R-3 AND RII. CLEAR TO INST
- [SDR CALA2021120102226](https://openairdocs.org/sdr/CALA2021120102226.md): Battery · failed · Dec 1, 2021 · N788UA · Boeing 777222 · Lighting System
  > LLAR EMER LT BATTERY CAPACITY CHECK FAIL. TRANSFER REF HX NR LP 9131064 AND ORIGINATED BY EMP NO. V898181. LLAR EMER LIGHT BATTERY AND CHARGER REPLACED AMD TEST NORMAL AS PER AMM 33-51-06. WORK ACCOMPLISHED BY MECHANIC V898181 INSPECTED BY V896958. ADD EMP:V89
- [SDR CALA2021112902190](https://openairdocs.org/sdr/CALA2021112902190.md): Battery · failed · Nov 28, 2021 · N788UA · Boeing 777222 · Lighting System
  > DR 4L M33407 EMER LT BATTERY CAPACITY CHECK FAIL TRANSFER REF. HX NON-ROUTINE LP 9131063 AND ORIGINATED BY EMP NO V898181 DR 4L M33407 EMER LIGHT BATT PACK REPLACED AND TESTED NORMAL AS PER AMM 33-51-06. WORK ACCOMPLISHED BY MECHANIC V898181 INSPECTED BY V8969
- [SDR CALA2020012300209](https://openairdocs.org/sdr/CALA2020012300209.md): Battery Pack · discharged · Jan 20, 2020 · N788UA · Boeing 777222 · Emergency Lighting
  > MAIN DECK L1 DOOR EMERGENCY LIGHT POWER PACK M33424 BATTERY WAS FOUND WITH LOW CAPACITY.
- [SDR CALA2018092801995](https://openairdocs.org/sdr/CALA2018092801995.md): Oven · dirty · Sep 26, 2018 · N788UA · Boeing 777222 · Buffet/Galleys
  > OVEN 409 CREATED SMOKE WHEN ON. IRO DETERMINED POSSIBLE GREASE I N OVEN MEET CREW ON ARRIVAL, SHE TOLD ME THAT WAS NO REAL SMOKE BUT A SMELL LIKE TOASTED BREAD BURNED. SMELL IS FROM OVEN FAN IMPREGNATED WITH FOOD GREASE, CLEANED, NO INSPECTED OVEN 409 FROM BE
- [SDR CALA2018060601425](https://openairdocs.org/sdr/CALA2018060601425.md): Skin · chafed · Jun 4, 2018 · N788UA · Boeing 777222 · Fuselage Main, Plate/Skin
  > EXTERNAL SKIN AT BS 2108 TO 2150, STRINGERS 1R TO 3R, CHAFED. REPAIRED THE SKIN IAW SRM 53-70-01, REPAIR 2, REV 76, AND ECRA 53 31-02212, REV A.
- [SDR CALA2018060601423](https://openairdocs.org/sdr/CALA2018060601423.md): Skin · chafed · Jun 4, 2018 · N788UA · Boeing 777222 · Fuselage Main, Plate/Skin
  > EXTERNAL SKIN AT BS 2108 TO 2150, STRINGERS 1L TO 3L, WAS FOUND CHAFED. THE SKIN WAS REPAIRED IAW ECRA 5331-02212, REV A, AND SRM 53-70-01, REPAIR 2, REV 76.
- [SDR CALA2018060601410](https://openairdocs.org/sdr/CALA2018060601410.md): Light · cracked · May 31, 2018 · N788UA · Boeing 777222 · Emergency Lighting
  > FWD FLOOR EMEGENCY LIGHT ASSY WAS CRACKED. REPLACED THE LIGHT ASSY, OPS TESTED NORMAL IAW AMM 33-51-00-710-801, AND AMM 33-51-05-960-802, REV 82.
- [SDR CALA2018060601408](https://openairdocs.org/sdr/CALA2018060601408.md): Light · cracked · May 31, 2018 · N788UA · Boeing 777222 · Emergency Lighting
  > LAVATORY RIGHT SIDE, AFT FLOOR EMERGENCY LIGHT ASSY WAS CRACKED. REPLACED EMERGENCY LIGHT ASSY. OPS TESTED NORMAL IAW AMM 33-51-00-710-801, REV 82, AND AMM 33-51-05-960-802, REV 82.
- [SDR CALA2018060601407](https://openairdocs.org/sdr/CALA2018060601407.md): Light · cracked · May 31, 2018 · N788UA · Boeing 777222 · Emergency Lighting
  > LEFT SIDE AFT LAVATORY FLOOR EMERGENCY LIGHT ASSY WAS CRACKED. REPLACED THE EMERGENCY LIGHT ASSY, OPS TESTED NORMAL IAW AMM 33-51-00-710-801, REV 82, & AMM 33-51-05-960-802, REV 82.
- [SDR CALA2018060601406](https://openairdocs.org/sdr/CALA2018060601406.md): Light · cracked · May 31, 2018 · N788UA · Boeing 777222 · Emergency Lighting
  > LEFT SIDE, FWD FLOOR EMERGENCY LIGHT ASSY WAS CRACKED. REPLACED THE EMERGENCY LIGHT ASSY. OPS TESTED NORMAL IAW AMM 33-51-00-710-801, REV 82, & AMM 33-51-05-960-802, REV 82.
- [SDR CALA2018060531379](https://openairdocs.org/sdr/CALA2018060531379.md): Battery Pack · discharged · May 29, 2018 · N788UA · Boeing 777222 · Emergency Lighting
  > FOUND THE EMERGENCY LIGHT POWER SUPPLY M33045 BATTERY PACK TO HAVE LOW CAPACITY. REPLACED THE POWER SUPPLY. OPS TESTED NORMAL IAW AMM 33-51-06-960-802, REV 82, & AMM 33-51-06-960-802, S/T 710-002, REV 82.
- [SDR CALA2018060531378](https://openairdocs.org/sdr/CALA2018060531378.md): Battery · discharged · May 29, 2018 · N788UA · Boeing 777222 · Emergency Lighting
  > FOUND THE EMERGENCY POWER SUPPLY M33096 WITH LOW CAPACITY. REPLACED EMERGENCY POWER SUPPLY, OPS TESTED NORMAL IAW AMM 33-51-06-960-802, REV 82, & AMM 33-51-06-960-802 S/T 710-002, REV 82.
- [SDR CALA2018060531377](https://openairdocs.org/sdr/CALA2018060531377.md): Battery · discharged · May 29, 2018 · N788UA · Boeing 777222 · Emergency Lighting
  > ZONE - A - SEAT EMERGENCY LIGHT BATTERY CAPACITY WAS LOW. REPLACED THE POWER SUPPLY IAW AMM 33-51-06-960-802, REV 82, & AMM 33 -51-06-960-802 S/T 710-002, REV 82. OPS TESTED NORMAL.
- [SDR CALA2018020300466](https://openairdocs.org/sdr/CALA2018020300466.md): Switch · faulty · Feb 3, 2018 · N788UA · Boeing 777222 · Passenger/Crew Doors
  > DOOR 3L EMERGENCY LIGHTS ILLUMINATE WHEN DOOR IS OPENED. FOUND MODE SELECT SWITCH OPEN. REPLACED SWITCH S52121 REF MM52-1 1-28. CKS NORMAL.
- [SDR CALA2017090102991](https://openairdocs.org/sdr/CALA2017090102991.md): Lens · broken · Sep 1, 2017 · N788UA · Boeing 777222 · Emergency Lighting
  > EXTERIOR EMERGENCY LIGHT LENS AT R4 DOOR LENS WAS BROKEN. REPLACED THE LENS IAW AMM 33-51-04. OPS CHECKED GOOD.
- [SDR CALA2017090102990](https://openairdocs.org/sdr/CALA2017090102990.md): Bulb · inoperative · Sep 1, 2017 · N788UA · Boeing 777222 · Emergency Lighting
  > R4 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED THE BULB IAW AMM 33-51-04. OPS CHECKED GOOD.
- [SDR CALA2017081102598](https://openairdocs.org/sdr/CALA2017081102598.md): Chiller · malfunctioned · Aug 11, 2017 · N788UA · Boeing 777222 · Buffet/Galleys
  > BUISNESS CLASS GALLEY FWD CHILLER C21 NOISY WITH AN ACRID ODOR. TURNED OFF THE CHILLER. REMOVED AND REPLACED THE CHILLER IAW AMM 25-33-01-400-801. OPS CHECKED GOOD.

Next page: https://openairdocs.org/aircraft/N788UA/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 = 'N788UA' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N788UA/reports

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