# Service difficulty reports: N26910

A list on [N26910](https://openairdocs.org/aircraft/N26910.md).

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

- [SDR CALA2026100720203](https://openairdocs.org/sdr/CALA2026100720203.md): Light · broken · Oct 3, 2026 · N26910 · Boeing 7878 · Emergency Lighting
  > SEAT 30F EMERGENCY EXIT LIGHT BROKEN REPLACED EMERGENCY EXIT LIGHT AT SEAT 30F. REF AMM 33-51-00-00D-320A-A PARTS USED: 78-3300-3-0098,QTY:1
- [SDR CALA2026021313762](https://openairdocs.org/sdr/CALA2026021313762.md): Battery · no test · Feb 12, 2026 · N26910 · Boeing 7878 · Emergency Lighting
  > AHM ALERTED MMSG 33-11416, CLASS 16. L3 DOOR AFT G1 REMOTE WELS CONTROL UNIT BATTERY POWER FAILED. THIS HAS ALERTED THE LAST 3 CONSECUTIVE FLIGHTS. T/S IAW FIM B787-A-35-50-F1-T6A- 421A-A. ON INITIAL EVALUATION, PERFORMED AN EMERGENCY LIGHTS OPS TEST, AMM B
- [SDR CALA2026021313760](https://openairdocs.org/sdr/CALA2026021313760.md): Battery · faulty · Feb 12, 2026 · N26910 · Boeing 7878 · Emergency Lighting
  > DURING EMERGENCY LIGHTS OPS CHECK, FOUND WCU2 (M3351002) FAILED IAW AMM B787-A-33-51-00-00C-320A-A. R & R M3351002 BATTERY, OPS NORMAL IAW AMM 33-51-07-09A-921A-A.
- [SDR CALA2025120811926](https://openairdocs.org/sdr/CALA2025120811926.md): Rib · cracked · Dec 5, 2025 · N26910 · Boeing 7878 · Wing, Rib/Bulkhead
  > ACCOMPLISH INSPECTION ON THE RT WING I/B FIXED TRAILING EDGE AUX D RIB. REPAIRED RT WING I/B FIX T/E AUX D-RIB ASSEMBLY UPPER O/B FLANGE REPAIR IAW ECRA 5733-01054 REV A VERIFIED ECRA 5733-01054 IS ACCOMPLISHED IN ITS ENTIRETY TO BE DIPPED PER PART 1 INTERIM
- [SDR CALA2025101710215](https://openairdocs.org/sdr/CALA2025101710215.md): Warning Light · illuminated · Oct 16, 2025 · N26910 · Boeing 7878 · Door Warning System
  > DOOR 4R FLASHING WHEN DISARMING. DOOR SHOWS NEITHER A OR M. SHOWS BLANK. ESCAPE SLIDE RENDER SAFE CHECKLIST COMPLETED, ARMED AND DISARMED ESCAPE SLIDE ON DOOR 4R PER AMM DMC-B787-A-52-11-00-02A-110A-A. NORMAL OPERATION AND INDICATION, OK FOR SERVICE.
- [SDR CALA2025081307695](https://openairdocs.org/sdr/CALA2025081307695.md): Connector · broken · Aug 12, 2025 · N26910 · Boeing 7878 · Light System Wiring
  > EMERGENCY PATH LIGHTING ON CENTER SEATS ROWS 44-47 BOTH SIDES INOP. REMOVED AND REPLACED WCU 27, NO FIX REF DMC-B787-A-33-51-07-04A-750A-A. R/R 8 EPL LIGHTS ON BOTH SIDES OF ROWS 44-47 REF AMM 33-51-06. FOUND BROKEN SPADE CONNECTOR ON ROW 45 UNDER SEAT F. RE
- [SDR CALA2025081307694](https://openairdocs.org/sdr/CALA2025081307694.md): Battery · faulted · Aug 12, 2025 · N26910 · Boeing 7878 · Emergency Lighting
  > WHILE T/S LOG PAGE 5894542, FOUND MAINTENANCE MSG 33-11308 FOR DOOR R4. R & R WELS CONTROL UNIT BATTERY DOOR R4. OPS CHECKED GOOD. REF AMM 33-51-07.
- [SDR CALA2025062005749](https://openairdocs.org/sdr/CALA2025062005749.md): Windshield · delaminated · Jun 18, 2025 · N26910 · Boeing 7878 · Flight Compartment Windows
  > CAP. LEFT WINDOW DELAMIN ATED. CREW BRIEFS THAT CAPTAIN LEFT SIDE WINDOW DELAMINATED IN FLIGHT, PHOTOS FROM CREW ATTACHED. EXTREME LOUD NOISE AND VIBRATION NOTICED SOON AFTER TAKEOFF, LAYER OF ICE FORMED AND VIBRATION WAS VISIBLE FROM FLIGHT DECK. DELAMINATION
- [SDR CALA2025060605342](https://openairdocs.org/sdr/CALA2025060605342.md): Contactor · faulty · Jun 4, 2025 · N26910 · Boeing 7878 · Electrical Power System Wiring
  > ELEC GEN OFF L1 EICAS. RAN CHECKLIST. MESSAGE CA ME BACK. ITEM WAS PREVIOUSLY DEFERRED AND ANY REINSTATEMENT OF DEFERRAL WILL GO OVERTIME. WILL NEED POSITIVE FIND AND FIX FOUND FAULT CODE 24-16511 LATCHED. REF FIM DMC-B787-A-24-20-F0-K5A-421A-A, GCU AND GENERA
- [SDR CALA2025051204598](https://openairdocs.org/sdr/CALA2025051204598.md): Battery · inoperative · May 7, 2025 · N26910 · Boeing 7878 · Emergency Lighting
  > EMERGENCY PATH LIGHT FROM ROW 43FED TO 53FED BOTH SIDE ARE NOT WORKING EMERG PATH LT AT 46D DISCONN, SECURED CONN LTS FOR 47-52D REPLACED BATTERYS AT WCU 27-29. ACCOMP SHORT TEST PASSED ALL LTS CHECK OK. REF FIM 33-50-F1-E9A-421A-A & MM33-51-00-00C-320A-A.
- [SDR CALA2025031002657](https://openairdocs.org/sdr/CALA2025031002657.md): Carbon Seal · worn · Mar 7, 2025 · N26910 · Boeing 7878 · Engine (Turbine/Turboprop)
  > OIL QUANTITY INDICATION (ENGINE) SHOWS LO FIM TASK REF:31-90-F8-03A-421B-A CMC MSG# 7931791 FLIGHT STATUS: A INTERMITTENCE CODE: M PH: CRUISE NARRATIVE: 31 DCA OPS (LEFT 2)ENG #1 OIL SHOW QTY 3 ON ARRIVAL.ENG #1 OIL SERVICE PERFORMED IAW AMM DMC-B787-A-12-13
- [SDR CALA2025012402006](https://openairdocs.org/sdr/CALA2025012402006.md): Heat Exchanger · not seated · Jan 21, 2025 · N26910 · Boeing 7878 · Engine Oil System (Airframe Furnished)
  > FUEL LEAK LEFT ENGINE ENG1 SN. 956875 (TSI= 15425). LOCAL MAINT REPORTED THAT FUEL STREAMING FROM RHS OF ENG1 MAIN FUEL OIL HEAT EXCHANGER FUEL LINE AND FOUND HEAT EXCHANGER NOT SEATED PROPERLY. REF IPD 79-21-01-03 ITEM 99 P/N 8103-024 (MFOH). AND AMM 79-21-01
- [SDR CALA2024121701554](https://openairdocs.org/sdr/CALA2024121701554.md): Girt Bar · misinstalled · Dec 14, 2024 · N26910 · Boeing 7878 · Emergency Equipment
  > DOOR EPAS SENSORS 4R DUE TO HISTORY AND TO AVOID POSSIBLE SERVICE DISRUPTION ACCOMPLISH FIM DMC-B787-A-52-10-F1-T7A-421A-A FOR MAINT MESSAGE 52-10821. DOOR 4R GIRT ENGAGED PROXIMITY SENSOR HAD SLIDE PACK MATERIAL CATCHING, POSSIBLY CAUSING MESSAGE.STOWED EXCE
- [SDR CALA2024110400979](https://openairdocs.org/sdr/CALA2024110400979.md): A/C Pack · faulted · Oct 30, 2024 · N26910 · Boeing 7878 · Cabin Cooling System
  > RUN RT PACK HOT AND THEN COLD TO CLEAR SMELL FROM CLEANING RAN RT PACK HOT AND COLD UNTIL NO SMELLS WERE PRESENT
- [SDR CALA2023032700883](https://openairdocs.org/sdr/CALA2023032700883.md): Skin · none · Mar 26, 2023 · N26910 · Boeing 7878 · Fuselage Structure (General)
  > BURN MARK OF LIGHTNING STRIKE DAMAGE AT STATION 705 ON LOWER RH SIDE MARKED WITH TAPE 53-30-01-04A-661A-A PARA 2.E.2. TABLE 1. AREA SEALED WITH TAPE. RECHECK TAPE AT 400 CYCLES. LOCATION AT STA 705, STRINGER 36R. PERMANENTLY SEAL REPAIR TO BE ACCOMPLISHED WITH
- [SDR CALA2020072001055](https://openairdocs.org/sdr/CALA2020072001055.md): Rib · cracked · Jul 13, 2020 · N26910 · Boeing 7878 · Wing, Rib/Bulkhead
  > DURING INSPECTION CRACKS WERE FOUND ON THE RIGHT WING I/B FIXED TRAILING EDGE AUX D-RIB UPPER O/B FLANGE. ASSY PN 152Z6145-56. THERE IS NO SUITABLE REPAIR IN THE 787-8 SRM. PERFORMED INTERIM REPAIR PER ECRA 5733-01053.
- [SDR CALA2020072001054](https://openairdocs.org/sdr/CALA2020072001054.md): Rib · cracked · Jul 13, 2020 · N26910 · Boeing 7878 · Wing, Rib/Bulkhead
  > DURING INSPECTION, A CRACK WAS FOUND ON THE LEFT WING INBD TRAILING EDGE, AUX D-RIB UPPER OTBD FLANGE ASSY. THERE IS NO SUITABLE REPAIR IN THE 787-8 SRM. PERFORMED INTERIM REPAIR PER ECRA 5733-01052. DIP REQUIRED TO ACCOMPLISH INSPECTION REQUIRMENTS PER PART
- [SDR CALA2018111202346](https://openairdocs.org/sdr/CALA2018111202346.md): Windshield · failed · Nov 12, 2018 · N26910 · Boeing 7878 · Flight Compartment Windows
  > SHATTERED LEFT FWD WINDSHIELD AT FL380 REMOVED AND REPLACED #1 LH WINDOW, REF AMM 56-11-01. SEE LOG PAGE 8193942 FOR INSTALLATION TEST. ADD EMP:U348162,U123554 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1260415 SN OFF 0627 WINDSHIELD, #1 OFF 78-5610-9-9001 0
- [SDR CALA2018011200148](https://openairdocs.org/sdr/CALA2018011200148.md): Light · malfunctioned · Jan 12, 2018 · N26910 · Boeing 7878 · Emergency Lighting
  > EMERGENCY EXIT LIGHTS DID NOT COME ON AFTER POWER LOSS, EVEN WITH THE SWITCH ON. RESET THE EMERGENCY LIGHTS LOAD CONTROL, ACCOMPLISHED A BITE IAW MM 33- 51-00-06A, NO FAULTS, OPERATES NORMAL AT ALL LOCATIONS.
- [SDR CALA2017120104255](https://openairdocs.org/sdr/CALA2017120104255.md): Light · unknown · Dec 1, 2017 · N26910 · Boeing 7878 · Passenger/Crew Doors
  > DOOR 4L SLIDE LIGHT FLASHING ACCOMPLISHED PAX ENTRY DOOR FLIGHT LOCK CONTROL OPS TEST PER DMC B787-A-52-11-25-01A-320A-A AND NO FAULT NOTED.
- [SDR CALA2017100203397](https://openairdocs.org/sdr/CALA2017100203397.md): Pawl · dirty · Oct 2, 2017 · N26910 · Boeing 7878 · Emergency Equipment
  > L4 DOOR SLIDE WOULD NOT ARM. FOUND THE GIRT BAR AFT PAWL DIRTY. CLEANED IAW FIM DMC-B787-A-52-11-18-01B-258A-A, PAWL FITTING WORKING. DOOR SLIDE ARMED NORMALLY.
- [SDR CALA2017100203396](https://openairdocs.org/sdr/CALA2017100203396.md): Pawl · dirty · Oct 2, 2017 · N26910 · Boeing 7878 · Emergency Equipment
  > L2 DOOR SLIDE WILL NOT ARM. FOUND THE GIRT BAR AFT PAWL LOWERED, PERFORMED A CLEANING OF THE AFT PAWL IAW FIM DMC-B787-A-52-11-18-01B-25-8A-A, THE L2 DOOR SLIDE ARMED NORMALLY. SYS OK.
- [SDR CALA2017100203369](https://openairdocs.org/sdr/CALA2017100203369.md): Pawl · out of position · Oct 2, 2017 · N26910 · Boeing 7878 · Service Doors
  > ESCAPE SLIDE WONT ARM AT THE R4 DOOR. FOUND AFT PAWL LOWERED, PERFORMED FIM DMC-B787-A-52-11-18-01B-25 8A-A, ESCAPE SLIDE ARM NORMAL NOW. SYS OK.
- [SDR CALA2017042801159](https://openairdocs.org/sdr/CALA2017042801159.md): Ground Wire · loose · Apr 28, 2017 · N26910 · Boeing 7878 · Equipment/Furnishings Wiring
  > SEAT 3K STAY UPRIGHT AND HAS ELECT SMELL. SECURED LOOSE GROUND CABLE TO FOOTREST ACTUATOR. OPS CHK OK.
- [SDR CALA2017041000952](https://openairdocs.org/sdr/CALA2017041000952.md): Switch · faulty · Apr 10, 2017 · N26910 · Boeing 7878 · Emergency Lighting
  > WHEN TURNING OFF EMERG LIGHTS, LIGHTS ALL COME ON WHEN SWITCHED TO OFF. T/S AND FOUND EMERGENCY LIGHT SWITCH ON OVHD PANEL AT FAULT. REMOVED AND REPLACED WINDOW HEAT, EMERGENCY LIGHTS, PAX OXY, FLT DECK DOOR, SERVICE INTERPHONE AND BATTERY CONTROL PANEL REF AM
- [SDR CALA2017040700855](https://openairdocs.org/sdr/CALA2017040700855.md): Wire · damaged · Apr 5, 2017 · N26910 · Boeing 7878 · Light System Wiring
  > 5E FWD, 32D SET PROXIMITY EMERGENCY LIGHT INOPERATIVE. TOUBLESHOT AND FOUND A WIRE DAMAGED, REPAIRED THE WIRE IAW SWPM 20-10-13, R64 PERFORMED TEST, TESTED NORMAL IAW AMM DMC-B787-A-33-51-06-00A-720A-A.

## 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 = 'N26910' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N26910/reports

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