# Service difficulty reports: N26952 A list on [N26952](https://openairdocs.org/aircraft/N26952.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR CALA2026041415348](https://openairdocs.org/sdr/CALA2026041415348.md): Light · missing · Apr 13, 2026 · N26952 · Boeing 7879 · Emergency Lighting > 8D FLOOR PROXIMITY LIGHT MISSING. INSTALLED 8D FLOOR PROXIMITY LIGHT. REF AMM DMC-B787-A-33-51-06-00A-520A-A. GOOD FOR SVC - [SDR CALA2026041415347](https://openairdocs.org/sdr/CALA2026041415347.md): Light · missing · Apr 13, 2026 · N26952 · Boeing 7879 · Emergency Lighting > 8F FLOOR PROXIMITY LIGHT MISSING. INSTALLED 8F FLOOR PROXIMITY LIGHT. REF AMM DMC-B787-A-33-51-06-00A-520A-A. GOOD FOR SVC.PARTS USED: 78-3300-3-0098,QTY:1 - [SDR CALA2026011913038](https://openairdocs.org/sdr/CALA2026011913038.md): Compressor · failed · Jan 16, 2026 · N26952 · Boeing 7879 · Cabin Cooling System > CABIN AIR CPRSR L2 CABIN AIR COMPRESSOR L2 HAS FAILED OR HAS A FAULT, IS UNAVAILABLE, OR HAS BEEN SELECTED OFF. AFTER ENG START FLT DECK VERY HOT W/ACRID ODOR NO EXISTING FAULT AND FAULT HISTORY. GROUND TEST CABIN AIR CONDITIONING TEMP CONTROL SYS, SYS TEST - [SDR CALA2025082508079](https://openairdocs.org/sdr/CALA2025082508079.md): Flashlight · inoperative · Aug 22, 2025 · N26952 · Boeing 7879 · Emergency Equipment > F/A CREW BUNK EMERG. FLASHLIGHT INOP REPLACED EMER LIGHT ASSY.CHK OK. REF.DMC-B787-A-25-64-00-00B-921A-A AND TEST OK REF PER DMC-B787-A-25-64-00-04B-320A-A. - [SDR CALA2025013002117](https://openairdocs.org/sdr/CALA2025013002117.md): Battery · no test · Jan 28, 2025 · N26952 · Boeing 7879 · Emergency Equipment > EMERGENCY FLASH LIGHT TEST INOP AT DOOR 1R. REPLACED BATTERY AND FLASH LIGHT TEST GOOD. - [SDR CALA2024081200404](https://openairdocs.org/sdr/CALA2024081200404.md): Unknown · odor · Aug 11, 2024 · N26952 · Boeing 7879 · Air Distribution System > ELECTRICAL SMELL IN THE AREA OF THE IFE ALL GALLEY COMPONENTS AND CBS CHECKED, NIL FINDING. CABIN WALKAROUND PERFORMED, NIL SMOKE BEING SMELL. FWD MEC COMPARTMENT INSPECTED, NIL FINDING. IFE COMPARTMENT AND FWD GALLEY AREA INSPECTED, NIL SIGN OF SMOKE OR FUME - [SDR CALA2024032600868](https://openairdocs.org/sdr/CALA2024032600868.md): Safety Valve · faulty · Mar 24, 2024 · N26952 · Boeing 7879 · Landing Gear Door Actuator > GEAR DISAGREE FAULT CODE 32-59251 TO BE TROUBLESHOT PER FIM 32-30-F5-06A-421A. FIM TASK TO BE CARRIED OUT STEP BY STEP UNTIL A FAULT IS IDENTIFIED. CALLOUT CREATED DUE TO GEAR DISAGREE WITH C/B CE3235803 LG SYS ENABLE 1 TRIPPING AFTER SEVERAL PARTS CHANGES. SL - [SDR CALA2023060701784](https://openairdocs.org/sdr/CALA2023060701784.md): Unknown · odor · Jun 4, 2023 · N26952 · Boeing 7879 · Air Distribution System > BURNING RUBBER/PLASTIC SMELL ON A/C L/R WHILE TA XING. PERFORMED FIM TASK 21-20-72A-421A SMOKE OR FUMES IN CABIN, ALL OVENS, CARGO COMPARTMENTS, MEC, CENTRE EQUIPMENT CENTRE, IFE COMPARTMENTS NIL ABNORMAL FOUND. CONCURRENCE WITH TOMC AIRCRAFT DECLARED SERVI - [SDR CALA2023032900925](https://openairdocs.org/sdr/CALA2023032900925.md): Slide · warning message · Mar 29, 2023 · N26952 · Boeing 7879 · Escape Slide > REF LP 4154071 REPLACE DOOR 4L SLIDE PACK ASSY. EXISTING SLIDE PACK IS SEPARATING FROM PACKBOARD REPLACED 4L SLIDE PACK ASSEMBLY PER AMM B787-81205-A1701-00. PARTS USED: 78-2561-9-0007,QTY:1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1604498 SN OFF 8232 VERI - [SDR CALA2022111103101](https://openairdocs.org/sdr/CALA2022111103101.md): Hf Comm · faulted · Nov 11, 2022 · N26952 · Boeing 7879 · HF Communications System > RIGHT HF RADIO LOST DATA LINK INFLIGHT RESET C/B TO RIGHT HF RADIO OPS CKD NORMAL REF DMC-B787-A-23-11-00-00A-320A-A - [SDR CALA2022011000091](https://openairdocs.org/sdr/CALA2022011000091.md): None · none · Jan 9, 2022 · N26952 · Boeing 7879 · Emergency Lighting > FOUND CMCF EXISTING FAULT MESSAGE SHOWN 33-11331,REF TO HAECO NO N-ROUTINE LOG PAGE NO.9473445,ORIGINATED BY EMP V903179,EA 4400- 01112 REV A OP 001. PERFORMED BY EMP V903179, IDT BY EMP V903689,PERFORMED T/S FOUND CLASS 31 WBU FAILED,THEN REPLACED THE DEFECTI - [SDR CALA2022011000104](https://openairdocs.org/sdr/CALA2022011000104.md): Battery · failed · Jan 9, 2022 · N26952 · Boeing 7879 · Emergency Lighting > FOUND CMCF EXISTING FAULT MESSAGE SHOWN 33-11331,REF TO HAECO NO N-ROUTINE LOG PAGE NO.9473445,ORIGINATED BY EMP V903179,EA 4400- 01112 REV A OP 001. PERFORMED BY EMP V903179,PERFORMED T/S FOUND CLASS 31 WBU FAILED,THEN REPLACED THE DEFECTIVE WBU AND PERFORME - [SDR CALA2021101401856](https://openairdocs.org/sdr/CALA2021101401856.md): Skin · none · Oct 11, 2021 · N26952 · Boeing 7879 · Doors > GALLEY 7 SINK SCREEN LOOSEN,REINSTALL THE SCREEN AND CHK OK - [SDR CALA2020120701348](https://openairdocs.org/sdr/CALA2020120701348.md): Beam · corroded · Dec 7, 2020 · N26952 · Boeing 7879 · Fuselage Main, Structure > M/D LAV M DOOR THRESHOLD LOWER BEAM FOUND CORROSION, REFER TO NON- ROUTINE NR 9419961. M/D LAV M DOOR THRESHOLD LOWER BEAM REPAIRED, AS PER ECRA2541-01518 REV ORIG REFER NON-ROUTINE NR 9419961 SWS FOR DETAILS. - [SDR CALA2020120701347](https://openairdocs.org/sdr/CALA2020120701347.md): Beam · cracked · Dec 7, 2020 · N26952 · Boeing 7879 · Fuselage Main, Structure > M/D LAV L DOOR THRESHOLD LOWER BEAM FOUND CRACKED AND CORROSION, REFER TO NON-ROUTINE NR 9419968. M/D LAV L DOOR THRESHOLD LOWER BEAM REPAIRED, AS PER ECRA2541-01519 REV ORIG REF TO NON-ROUTINE NR 9419968 SWS FOR DETAIL. - [SDR CALA2020120701343](https://openairdocs.org/sdr/CALA2020120701343.md): Battery · no test · Dec 6, 2020 · N26952 · Boeing 7879 · Emergency Lighting > R4 DOOR AREA ALL EXIT SIGN FOUND MALFUNCTION, REF NON-ROUTINE NR 9419569. PLEASE NOTE THE EXIT SIGN INSTALLED POSITION SHOULD READ R4 DOOR. ROTABLE PARTS CHANGE WAS INDICATED-TT NR 1197425 S/N OFF 0441 BATTERY, WIFI E OFF 78-3350-9-9001 0441 ON 78-3350-9-900 - [SDR CALA2020120701342](https://openairdocs.org/sdr/CALA2020120701342.md): Terminal · broken · Dec 6, 2020 · N26952 · Boeing 7879 · Light System Wiring > FWD ZONE B/C SEATS 1D/2D EMERGENCY LT WIRING BROKEN, REF NON-ROUTINE NR 9420106. THE TERMINALS OF SEAT 1D & 2D EMERGENCY LIGHT HAD BEEN REPLACED. PERFORMED OPERATIONAL TEST OF EMERGENCY LIGHT, THE RESULT WAS "SATISFACTORY", REF TO SWPM 20-30-15 REV75 & AMM 3 - [SDR CALA2020120701341](https://openairdocs.org/sdr/CALA2020120701341.md): Terminal · broken · Dec 6, 2020 · N26952 · Boeing 7879 · Light System Wiring > CAB ZONE B B/C SEAT 7D EMERGENCY LIGHT WIRING BROKEN, REF NON-ROUTINE NR: 9420107. THE TERMINALS OF SEAT 7D EMERGENCY LIGHT HAD BEEN REPLACED. PERFORMED OPERATIONAL TEST OF EMERGENCY LIGHT, THE RESULT WAS "SATISFACTORY", REF TO SWPM 20-30-15 REV75 & AMM 33 - - [SDR CALA2020120201320](https://openairdocs.org/sdr/CALA2020120201320.md): Bezel · cracked · Dec 2, 2020 · N26952 · Boeing 7879 · Emergency Lighting > G5 GALLEY LT FWD WALL MOUNTED EMERGENCY LIGHTS BEZEL FOUND CRACK. REPLACED G5 GALLEY LT FWD EMERGENCY LT BEZEL. PERFORMED CONDITION CHECK AND INSTALLATION TEST, FOUND NORMAL. - [SDR CALA2020120201319](https://openairdocs.org/sdr/CALA2020120201319.md): Bezel · cracked · Dec 2, 2020 · N26952 · Boeing 7879 · Emergency Lighting > G5 GALLEY LT AFT WALL MOUNTED EMERGENCY LIGHTS BEZEL FOUND CRACK. REPLACED G5 GALLEY LT AFT EMERGENCY LIGHT BEZEL. PERFORMED CONDITION CHECK AND INSTALLATION TEST, FOUND NORMAL. - [SDR CALA2020120201313](https://openairdocs.org/sdr/CALA2020120201313.md): Light · cracked · Nov 30, 2020 · N26952 · Boeing 7879 · Emergency Lighting > G5 GALLEY RT SIDEWALL AFT EMERGENCY LT FOUND CRACKED, REFER TO NON-ROUTINE NR 9420077. REPLACED G5 GALLEY RT SIDEWALL AFT EMERGENCY LIGHT. PERFORMED CONDITION CHECK & INSTALLATION TEST FOUND NORMAL, AS PER AMM 33-51- 06-00A-520A/720A REV 142. - [SDR CALA2020120201312](https://openairdocs.org/sdr/CALA2020120201312.md): Light · cracked · Nov 30, 2020 · N26952 · Boeing 7879 · Emergency Lighting > G5 GALLEY RT SIDEWALL FWD EMERGENCY LT FOUND CRACKED, REFER TO NON-ROUTINE NR 9420062. REPLACED G5 GALLEY RT SIDEWALL FWD EMERGENCY LIGHT. PERFORMED CONDITION CHECK & INSTALLATION TEST FOUND NORMAL, AS PER AMM 33-51-06-00A-520A/720A REV 142. - [SDR CALA2020113001309](https://openairdocs.org/sdr/CALA2020113001309.md): Sign · inoperative · Nov 27, 2020 · N26952 · Boeing 7879 · Emergency Lighting > R1 DOOR AFT EXIT SIGN FOUND MALFUNCTION, REF TO NON-ROUTINE NR 9419567. SPEC NR B787-33-3-0002. REPLACED R1 DOOR AFT EXIT IDENTIFIER SIGN. PERFORMED CONDITION CHECK & INSTALLATION TEST FOUND NORMAL, AS PER AMM 33-51-03-00A-520 A/720A REV 142. - [SDR CALA2020113001308](https://openairdocs.org/sdr/CALA2020113001308.md): Terminal · broken · Nov 27, 2020 · N26952 · Boeing 7879 · Light System Wiring > SEAT 6D EMERGENCY LT FOUND TERMINAL BROKEN REF NON-ROUTINE NR 9420737, ORIGINATED BY EMP V903686, SPEC NO.B787-33-3-0002. SEAT 6D EMERGENCY LIGHT TERMINAL REPLACED. EMERGENCY LIGHT OPERATIONS TEST FOUND NORMAL, REF AMM 33-51-06-00A-720A REV 142, SWPM 20-30-1 - [SDR CALA2020112701307](https://openairdocs.org/sdr/CALA2020112701307.md): Light · cracked · Nov 27, 2020 · N26952 · Boeing 7879 · Emergency Lighting > G9 GALLEY LT SIDEWALL AFT EMERGENCY LT FOUND CRACKED, REFER TO NON-ROUTINE NR 9420061. SPEC NR B787-33-3-0002. REPLACED G9 GALLEY LT SIDEWALL AFT EMERGENCY LIGHT. PERFORMED INSTALLATION TEST FOUND NORMAL, AS PER AMM 33-51-06-00A-520A/720A REV 142. - [SDR CALA2020112701306](https://openairdocs.org/sdr/CALA2020112701306.md): Light · inoperative · Nov 26, 2020 · N26952 · Boeing 7879 · Emergency Lighting > OFCR LT SIDEWALL FWD EMERGENCY LT FOUND CRACKED, REFER TO NON- ROUTINE NR 9420065. SPEC NR B787- 33-3-0002. REPLACED OFCR LT SIDEWALL FWD EMERGENCY LIGHT, PERFORMED CONDITION CHECK & INSTALLATION TEST FOUND NORMAL, AS PER AMM 33-51- 06-00A-520A/720A REV 142. - [SDR CALA2020112701305](https://openairdocs.org/sdr/CALA2020112701305.md): Light · inoperative · Nov 26, 2020 · N26952 · Boeing 7879 · Emergency Lighting > G9 GALLEY RT SIDEWALL AFT EMERGENCY LIGHT FOUND CRACKED, REFER TO NON-ROUTINE NR 9420076. SPEC NR B787-33-3-0002. REPLACED G9 GALLEY RT SIDEWALL AFT EMERGENCY LIGHT. PERFORMED CONDITION CHECK & INSTALLATION TEST FOUND NORMAL, AS PER AMM 33-51- 06-00A-520A/7 - [SDR CALA2020051700971](https://openairdocs.org/sdr/CALA2020051700971.md): Windshield · not reported · May 17, 2020 · N26952 · Boeing 7879 · Flight Compartment Windows > THE TOMC CONTROLLER AND SENIOR MANAGER CONCUR THAT THE AIRCRAFT CAN BE RELEASED BACK TO SERVICE AFTER EXPERIENCING A DIVERSION OR AIR TURN BACK DUE TO A MECHANICAL REASON LOCKED BY SYSTEM. TOMC CONTROLLER AND SENIOR MGR CONCUR AC CAN BE RELEASED BACK TO SERVIC - [SDR CALA2017050801297](https://openairdocs.org/sdr/CALA2017050801297.md): Oven · odor · May 8, 2017 · N26952 · Boeing 7879 · Buffet/Galleys > OVEN, AFT GALLEY SCREEN DISPLAYS INTERNAL CIRCUIT BOARD, FAINT ELECTRICAL ODOR, REPLACED THE OVEN AND CONTROLLER IAW AMM 25-32-00-10A-720A, AND 25-32-00-12A-921A OPS CHECKED GOOD. THE ODOR CLEARED FROM OVEN CONTROLLER, NO SMELL AT PRESENT. ## 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 = 'N26952' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N26952/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.