# Service difficulty reports: N866DA

A list on [N866DA](https://openairdocs.org/aircraft/N866DA.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 2 · 73 reports

- [SDR GIRA202609010001](https://openairdocs.org/sdr/GIRA202609010001.md): Bottle · low pressure · Sep 1, 2026 · N866DA · Boeing 777232 · Passenger/Crew Doors
  > R1 DOOR EPAS BOTTLE PRESSURE LOW.
- [SDR GIRA20260625](https://openairdocs.org/sdr/GIRA20260625.md): Battery Pack · inoperative · Jun 24, 2026 · N866DA · Boeing 777232 · Emergency Lighting
  > L1 POWER SUPPLY BATTERY PACK #M33424 INOP
- [SDR GIRA20260528001](https://openairdocs.org/sdr/GIRA20260528001.md): Battery Pack · faulted · May 28, 2026 · N866DA · Boeing 777232 · Emergency Lighting
  > R1 DOOR EMERGENCY LIGHT BATTERY FAILS DEEP CYCLE; REMOVED AND REPLACED BATTERY PACK AND OPS CHECK PASSED NO DEFECTS NOTED.
- [SDR 2025F00274](https://openairdocs.org/sdr/2025F00274.md): Battery · discharged · Nov 26, 2025 · N866DA · Boeing 777232 · Emergency Lighting
  > BOTH L1 AND R2 HAD THEIR EPAS BATTERIES DEPLETED, REPLACED PER AMM.
- [SDR GIRA20250429001](https://openairdocs.org/sdr/GIRA20250429001.md): Battery Pack · faulted · Apr 28, 2025 · N866DA · Boeing 777232 · Emergency Lighting
  > DURING THE EMERGENCY LIGHT CHECKS FOUND DOOR 1R 1 EACH BATTERY PACK WOULD NOT EXCEPT CHARGE (M33094).
- [SDR DALA2019121817417](https://openairdocs.org/sdr/DALA2019121817417.md): Fitting · lack of lube · Dec 11, 2019 · N866DA · Boeing 777232 · Emergency Equipment
  > (AIRCRAFT 7007, L/P 5276994) R1 DOOR HARD TO OPEN AND CLOSE. CORRECTIVE ACTION: LUBRICATED FWD AND AFT GIRT BAR FITTINGS (LOCK DOWN) PER B777 AMM 12-21-24.
- [SDR DALA2019100395660](https://openairdocs.org/sdr/DALA2019100395660.md): Handle · out of sequence · Sep 26, 2019 · N866DA · Boeing 777232 · Passenger/Crew Doors
  > L2 DOOR DIFFICULT TO CLOSE. FOUND OUTSIDE HANDLE OUT OF SEQUENCE, DOOR NOW OPERATES NORMAL.
- [SDR DALA2019090305139](https://openairdocs.org/sdr/DALA2019090305139.md): Lens · missing · Sep 1, 2019 · N866DA · Boeing 777232 · Emergency Lighting
  > (AIRCRAFT 7007, L/P 1250584) EMERGENCY EXIT COVER DIFFUSER LENS DAMAGED OR MISSING / LOCATIONS:904 / ACARS TEXT: FRC 335102904 / INTERIOR. REPLACED MISSING EMERGENCY EXIT LENS COVER IN CREW REST AREA PER CMM 33-21-89. OPS CHECK GOOD.
- [SDR DALA2019071504270](https://openairdocs.org/sdr/DALA2019071504270.md): Lens · damaged · Jul 12, 2019 · N866DA · Boeing 777232 · Emergency Lighting
  > (AIRCRAFT 7007, L/P 1168520) EMERGENCY FLOOR LIGHTING DAMAGED OR INOPERATIVE / LOCATIONS:901 / INTERIOR. REPLACED LENS AT EMERGENCY LIGHT 901. OK FOR SVC PER MM 33-50.
- [SDR DALA2019040272096](https://openairdocs.org/sdr/DALA2019040272096.md): Lamp · inoperative · Mar 25, 2019 · N866DA · Boeing 777232 · Emergency Lighting
  > (AIRCRAFT 7007, L/P 5723650) EXTERIOR EMERGENCY LIGHTS L1 AND R4 DOOR INOP. REMOVED AND REPLACED R4 LAMP- OPS CK OK. REMOVED AND REPLACED L1 LAMP. FOUND FUSES BAD. REPLACED FUSES PER B777 AMM 33-51-06. OPS CHECK GOOD.
- [SDR DALA2019012200452](https://openairdocs.org/sdr/DALA2019012200452.md): Lens · missing · Jan 19, 2019 · N866DA · Boeing 777232 · Emergency Lighting
  > (AIRCRAFT 7007, L/P 5272497) EMERGENCY PATH PROXIMITY LIGHT LENS COVER MISSING AT 25R 4L GALLEY BY 57B FWD SIDE 3L LAV CLEAR. 4R DOOR AREA AFT SIDE OF GALLEY RED. AOG ORDERED P/N 0203173-001 CLEAR 10 EA AND P/N 0203173-002 RED FROM MSP DOMESTIC STORES TO AIRCR
- [SDR DALA2019012200449](https://openairdocs.org/sdr/DALA2019012200449.md): Fuse · blown · Jan 19, 2019 · N866DA · Boeing 777232 · Emergency Lighting
  > (AIRCRAFT 7007, L/P 5272498) OVHD EMERGENCY LIGHTS INOP AT 35R AND 40R. REPLACED FUSE IN POWER SUPPLY REF WDM 33.51. CHECKS OK.
- [SDR DALA2018052203498](https://openairdocs.org/sdr/DALA2018052203498.md): Lock · failed · May 18, 2018 · N866DA · Boeing 777232 · Passenger/Crew Doors
  > L3 DOOR FLIGHT LOCK STATUS MESSAGE ILLUMINATED IN FLIGHT. REPLACED L3 FLIGHT LOCK ACTUATOR IAW AMM 52-11.
- [SDR DALA2018032701948](https://openairdocs.org/sdr/DALA2018032701948.md): Target · out of position · Mar 18, 2018 · N866DA · Boeing 777232 · Door Warning System
  > R4 DOOR TARGET LOCK IS OUT OF POSITION. R & R THE LOCK SENSOR S52215 IAW AMM 52-71, OPS CHECKED GOOD.
- [SDR DALA2018022701254](https://openairdocs.org/sdr/DALA2018022701254.md): Oxygen Box · open · Feb 22, 2018 · N866DA · Boeing 777232 · Passenger Oxygen System
  > AFTER PUSH BACK FROM GATE, OXYGEN MASK DOOR AT ROW 32 DEF OPENED AND MASK FELL OUT. RESET AND CLOSED THE OXYGEN MASK DOOR AND CHEKED NORMAL IAW AMM 35-21-02.
- [SDR DALA2018021300945](https://openairdocs.org/sdr/DALA2018021300945.md): Warning Light · false activation · Feb 11, 2018 · N866DA · Boeing 777232 · Door Warning System
  > L3 DOOR FLIGHT LOCK STATUS MESSAGE. TROUBLESHOT IAW FIM 52-11-00-810-805. ACFT OK FOR SERVICE.
- [SDR DALA2017122608880](https://openairdocs.org/sdr/DALA2017122608880.md): Handle · lack of lube · Dec 25, 2017 · N866DA · Boeing 777232 · Service Doors
  > R1 DOOR DIFFICULT TO OPEN USING INTERIOR HANDLE. EXTERIOR HANDLE ROTATES BUT WOULD NOT ENGAGE. LUBRICATED THE DOOR HANDLE MECHANISM. DOOR OPERATES NORMALLY. OK FOR SERVICE.
- [SDR DALA2017071405435](https://openairdocs.org/sdr/DALA2017071405435.md): Light · hot · Jul 13, 2017 · N866DA · Boeing 777232 · Passenger Compartment Lighting
  > FORWARD CREW REST UPPER ENTRY CLOSET, CAPTAIN'S SIDE CLOSET LIGHT BULB BURNED THROUGH LENS COVER (DEFORMED BY HEAT). REPLACED LIGHT BULB AND LIGHT SWITCH.
- [SDR DALA2017050803649](https://openairdocs.org/sdr/DALA2017050803649.md): Battery Pack · inoperative · May 4, 2017 · N866DA · Boeing 777232 · Emergency Lighting
  > EMERGENCY LIGHTS INOPERATIVE IN ZONE 2. REPLACED THE BATTERY AND POWER SUPPLY IAW AMM 33-51. EMERGENCY LIGHTS TESTED NORMAL.
- [SDR DALA2017041202963](https://openairdocs.org/sdr/DALA2017041202963.md): Lens · missing · Apr 8, 2017 · N866DA · Boeing 777232 · Emergency Lighting
  > EMERGENCY EXIT LENS MISSING. I NSTALLED THE LENS.
- [SDR DALA2017030801883](https://openairdocs.org/sdr/DALA2017030801883.md): Lamp · inoperative · Mar 6, 2017 · N866DA · Boeing 777232 · Emergency Lighting
  > THE EMERGENCY LIGHT AT 10B INOPERATIVE AND LENS MISSING. REPLACED THE LAMPED AND LENS.
- [SDR DALA2016121609920](https://openairdocs.org/sdr/DALA2016121609920.md): Charger · inoperative · Dec 14, 2016 · N866DA · Boeing 777232 · Emergency Lighting
  > AFT GALLEY 4 CTR EMERGENCY LIGHTS INOPERATIVE. R & R THE BATTERY CHARGER IAW AMM 33-51.
- [SDR DALA2016120509553](https://openairdocs.org/sdr/DALA2016120509553.md): Skin · punctured · Dec 2, 2016 · N866DA · Boeing 777232 · Leading Edge Devices
  > NR 4 LE SLAT HAS A PUNCTURE APPROXIMATELY.5 INCHES IN DIAMETER ON UPPER SURFACE. REPAIRED IAW SRM 57-43-02 FIG 201 REPAIR 2.
- [SDR DALA2016111608879](https://openairdocs.org/sdr/DALA2016111608879.md): Light · missing · Nov 14, 2016 · N866DA · Boeing 777232 · Emergency Lighting
  > EMERGENCY LIGHT MISSING JUST FORWARD OF OF ACFT RIGHT SIDE. REPLACED THE LIGHT.
- [SDR DALA2016111408778](https://openairdocs.org/sdr/DALA2016111408778.md): Cover · loose · Nov 13, 2016 · N866DA · Boeing 777232 · Emergency Lighting
  > EMERGENCY EXIT SIGN COVER LOOSE. FIXED EXIT SIGN COVER.
- [SDR DALA2016110308222](https://openairdocs.org/sdr/DALA2016110308222.md): Power Supply · inoperative · Nov 2, 2016 · N866DA · Boeing 777232 · Emergency Lighting
  > AFT GALLEY F/A JUMP SEAT EMERGENCY WHITE LIGHTS INOP. REPLACED M33409 PWR SUPPLY AND RE-PIN LEFT AFT GALLEY CART LIGHT ASSY.
- [SDR DALA2016110108085](https://openairdocs.org/sdr/DALA2016110108085.md): Lens · missing · Oct 21, 2016 · N866DA · Boeing 777232 · Emergency Lighting
  > AFT GALLEY ACROSS FROM R4 DOOR AT FLOOR LEVEL EMERGENCY LIGHT LENS MISSING. INSTALLED LENS.
- [SDR DALA2016110108084](https://openairdocs.org/sdr/DALA2016110108084.md): Lens · missing · Oct 21, 2016 · N866DA · Boeing 777232 · Emergency Lighting
  > AFT GALLEY ACROSS FROM L4 DOOR AT FLOOR LEVEL EMERGENCY LIGHT LENS MISSING. INSTALLED LENS.
- [SDR DALA2016110108083](https://openairdocs.org/sdr/DALA2016110108083.md): Lamp · inoperative · Oct 21, 2016 · N866DA · Boeing 777232 · Emergency Lighting
  > SEAT 11C EMERGENCY LIGHT INOPERATIVE AND LENS MISSING. REPLACED THE LAMP AND INSTALLED LENS.
- [SDR DALA2016021100982](https://openairdocs.org/sdr/DALA2016021100982.md): Band · chafed · Feb 10, 2016 · N866DA · Boeing 777232 · Engine Thrust Reverser
  > MAINTENANCE TASK NR 2 ENGINE OTBD THRUST REVERSER V-BAND GROOVE LOWER AREA FOUND CHAFED. PERFORMED BLEND OUT REPAIR IAW PRI 543523-14, REV 0, DATED 01FEB16, 1015 HRS & PRI 543523-14AD, REV 0.
- [SDR DALA14028097007](https://openairdocs.org/sdr/DALA14028097007.md): Hook · binding · May 3, 2014 · N866DA · Boeing 777232 · Emergency Equipment
  > L2 DOOR WILL NOT DISARM. L 2 DOOR ARM-DISARM LEVER FOUND BINDING. SLIDE RAFT REMOVED AND L2 DOOR DECLARED INOPERATIVE. FOUND DOOR ASSIST BOTTLE LOW R & R DOOR ASSIST BOTTLE IAW AMM 52-11. REPLACED HOOK ASSY IAW AMM 52-11, OPS CHECKED GOOD. INSTALLED SLIDE
- [SDR DALA13052817007](https://openairdocs.org/sdr/DALA13052817007.md): Light · malfunctioned · Oct 16, 2013 · N866DA · Boeing 777232 · Emergency Lighting
  > FLT 252, DURING CRUISE, CABIN FLOOR EMERGENCY EXIT LIGHTS ILLUMINATED FOR A FEW MINUTES THEN EXTINGUISHED. NO RELATED PRESENT LEG FAULTS AND /OR EXISTING FAULTS OPS CHECK, TEST EMERGENCY LIGHT NORMAL. OK TO SERVICE.
- [SDR DALA13032227007](https://openairdocs.org/sdr/DALA13032227007.md): Power Supply · inoperative · Jun 28, 2013 · N866DA · Boeing 777232 · Emergency Lighting
  > EMERGENCY LIGHTS INOPERATIVE, FROM ROW 10 THRU 14 LT AND RT SIDE ISLES. R & R POWER SUPPLY. OPS CHECKED GOOD IAW 33-51-06. OK FOR SERVICE.
- [SDR DALA12004097007](https://openairdocs.org/sdr/DALA12004097007.md): Battery · inoperative · Jul 27, 2012 · N866DA · Boeing 777232 · Passenger/Crew Doors
  > EMERGENCY POWER ASSIST SYSTEM AT L3 DOOR FAILED TEST. REPLACED BATTERY AS PER AMM52-11-20-401. OPS CHECKED GOOD.
- [SDR DALA12004087007](https://openairdocs.org/sdr/DALA12004087007.md): Battery · inoperative · Jul 27, 2012 · N866DA · Boeing 777232 · Service Doors
  > EMERGENCY POWER ASSIST SYSTEM AT R1 DOOR FAILED TEST. REPLACED BATTERY AS PER AMM 52-11-20-401. OPS CHECKED GOOD.
- [SDR DALA12004077007](https://openairdocs.org/sdr/DALA12004077007.md): Battery · inoperative · Jul 27, 2012 · N866DA · Boeing 777232 · Passenger/Crew Doors
  > EMERGENCY POWER ASSIST SYSTEM AT L4 DOOR FAILED TEST. REPLACED BATTERY AS PER AMM 52-11-20-401. OPS CHECKED GOOD.
- [SDR DALA12004067007](https://openairdocs.org/sdr/DALA12004067007.md): Battery · inoperative · Jul 27, 2012 · N866DA · Boeing 777232 · Passenger/Crew Doors
  > EMERGENCY POWER ASSIST SYSTEM AT R4 DOOR FAILED TEST. REPLACED BATTERY AS PER AMM 52-11-20-401. OPS CHECKED GOOD.
- [SDR DALA13029657007](https://openairdocs.org/sdr/DALA13029657007.md): Skin · damaged · Jun 24, 2012 · N866DA · Boeing 777232 · Fuselage Main, Plate/Skin
  > POSSIBLE LIGHTNING STRIKE, BS 2118 S5-30R. REMOVED DAMAGED AREA OF FUSELAGE SKIN IAW PRI 504672-14, REV O. PERFORMED HFEC OF CUTOUT IAW NDT 51-00-00, PART 6 NO DEFECTS NOTED. FABRICATED REPAIR PARTS IAW SRM 53-00-01, REPAIR 4. TREATED & PAINTED REPAIR PAR
- [SDR DALA13029667007](https://openairdocs.org/sdr/DALA13029667007.md): Skin · damaged · Jun 21, 2012 · N866DA · Boeing 777232 · Fuselage Main, Plate/Skin
  > POSSIBLE LIGHTNING STRIKE, BS 2115 S29R. REMOVED DAMAGED AREA OF SKIN IAW SRM 53-00-01 REPAIR NR 4. PERFORMED HFEC OF CUTOUT IAW NDT 51-00-00 PRT 6, NO DEFECTS NOTED. FABRICATED REPAIR DOUBLER IAW SRM 53-00-01 REPAIR NR 4.
- [SDR DALA13029687007](https://openairdocs.org/sdr/DALA13029687007.md): Skin · damaged · Jun 20, 2012 · N866DA · Boeing 777232 · Fuselage Main, Plate/Skin
  > LIGHTNING STRIKE AT BS 2067 S30R. INSTALLED FASTENER IAW SRM 53-00-01, REPAIR 8.
- [SDR DALA13029677007](https://openairdocs.org/sdr/DALA13029677007.md): Skin · damaged · Jun 20, 2012 · N866DA · Boeing 777232 · Fuselage Main, Plate/Skin
  > LIGHTNING STRIKE DAMAGE FOUND AT BS 2018 AND JUST BELOW STRINGER 4. REPAIRED IAW SRM 53-00-01, REPAIR 4.
- [SDR DALA1204397007](https://openairdocs.org/sdr/DALA1204397007.md): Sensor · faulty · Jan 27, 2012 · N866DA · Boeing 777232 · Cabin Cooling System
  > DIV, FLT 295 NRT LEFT PACK INOPERATIVE INFLIGHT AT 32000 FT. FLIGHT DIVERTED TO DTW DUE TO LEFT PACK CYCLING. LEFT LOWER PACK FLOW CONTROL VALVE AND LEFT PACK FLOW CONTROL SENSOR WAS REPLACED. ETOPS CATEGORY 'B': DIVERSION OR TURNBACK
- [SDR DALA1163547007](https://openairdocs.org/sdr/DALA1163547007.md): Light · inoperative · Nov 14, 2011 · N866DA · Boeing 777232 · Emergency Lighting
  > DURING A MAINTENANCE VISIT, THE EMERGENCY FLOOR PROXIMITY LIGHTS AT SEATS 10B, 10C AND 12B WERE FOUND TO BE INOPERATIVE. MAINTENANCE REPLACED THE FLOOR PROXIMITY LIGHT ASSEMBLY. SYSTEM OPERATION WAS NORMAL AFTER THE FLOOR PROXIMITY LIGHTS WERE REPLACED.
- [SDR DALA1154677007](https://openairdocs.org/sdr/DALA1154677007.md): Fuse · blown · Sep 17, 2011 · N866DA · Boeing 777232 · Emergency Lighting
  > DURING A MAINTENANCE VISIT, THE EMERGENCY LIGHTS AT ROWS 31DF THROUGH 42DF WERE FOUND TO BE INOPERATIVE. MAINTENANCE FOUND A BAD FUSE IN THE BATTERY PACK AND REPLACED M33404 NR 4 PER B777 AMM 33-50. SYSTEM OPERATION WAS NORMAL AFTER M33404WAS REPLACED.
- [SDR DALA1130087007](https://openairdocs.org/sdr/DALA1130087007.md): Skin · cracked · Apr 29, 2011 · N866DA · Boeing 777232 · Passenger/Crew Doors
  > FOUND L4 DOOR OUTER SKIN LWR AFT CORNER BENT AND CRACKED REPAIRED L4 DOOR IAW ERA 489082 -14.
- [SDR DALA1130067007](https://openairdocs.org/sdr/DALA1130067007.md): Skin · dented · Apr 29, 2011 · N866DA · Boeing 777232 · Fuselage Main, Plate/Skin
  > FOUND DENT IN FUSELAGE OUT OF LIMITS AT STA 2040 BETWEEN S-39R AND S-40R. REPAIRED DENT IAW ERA 489083-14 REV O.
- [SDR DL777092022](https://openairdocs.org/sdr/DL777092022.md): Antenna · failed · Dec 20, 2009 · N866DA · Boeing 777232 · Weather Radar System
  > IRREG WEATHER RADAR FAILED. R & R WX ANTENNA DRIVE UNIT IAW MM. ALL TEST OK LRU REPLACEMENT TEST OK IAW MM. OK FOR SERVICE. BORROWED PART, MFG P/N 622-5136-202. ETOPS CATEGORY 'B': DIVERSION OR TURNBACK.
- [SDR DL777091003](https://openairdocs.org/sdr/DL777091003.md): Circuit Breaker · tripped · Jun 4, 2009 · N866DA · Boeing 777232 · Engine Thrust Reverser
  > DURING TAXI AFTER ENG START RECEIVED EICAS MSG, ENG REVERSE LIMITED R-. RTB NO ASSOCIATED FAULTS ON MAT. RAN ENGINE CYCLED REVERSER CHECK GOOD PER AMM.
- [SDR DL777090644](https://openairdocs.org/sdr/DL777090644.md): Pump · loose · Apr 1, 2009 · N866DA · Boeing 777232 · Overheat Detection
  > DURING NR 1 ENG RUN FOUND HYD PUMP BACKING OUT AT THE 2 O`CLOCK POSITION. REMOVED HYD PUMP FOR ACCESS TO DAMAGED STUD. REMOVED AND REPLACED NR 1 ENG PER TRANSMITTAL 11T003.
- [SDR DL777090319](https://openairdocs.org/sdr/DL777090319.md): Pump · intermittent · Feb 26, 2009 · N866DA · Boeing 777232 · Engine Fuel Pump
  > ON PUSH BACK CENTER FUEL PUMP L EICAS MSG CAME ON. MX MSG 28-11002.28-11030 T/S PER FIM 28-22-00-810-838 BOTH MSG INTERMITTENT FAULT.

Next page: https://openairdocs.org/aircraft/N866DA/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 = 'N866DA' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N866DA/reports

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