# Service difficulty reports: N24979 A list on [N24979](https://openairdocs.org/aircraft/N24979.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR CALA2025110410901](https://openairdocs.org/sdr/CALA2025110410901.md): Unknown · unknown · Nov 1, 2025 · N24979 · Boeing 7879 · Doors > RAPID LOUD KNOCKING AT DOOR 1L AFTER TAKEOFF PRESSRZTN REMAINED STEAD NO DAMAGE FOUND AROUND L1 DOOR. VISUAL CONDITION CK OK. REF SRM: B787-A-52-10-01-01A-041B-A, B787-A-53-10-01-02A-661A-A. - [SDR CALA2025091909057](https://openairdocs.org/sdr/CALA2025091909057.md): Light · unsecure · Sep 18, 2025 · N24979 · Boeing 7879 · Emergency Lighting > SEAT 34D HAS EMERGENCY LIGHT HANGING LOOSE UNDER SEAT. SECURED THE LIGHT IAW AMM 33-51-00. - [SDR CALA2025082708189](https://openairdocs.org/sdr/CALA2025082708189.md): Tape · damaged · Aug 24, 2025 · N24979 · Boeing 7879 · Drag Control System > SPEED BRAKE HANDLE JAMS AT HALF DEPLOYMENT NO AUTO DEPLOY ON LDG FOUND SPEEDBRAKE LEVER CLOSURE STRIP TORN BLOCKING SPEEDBRAKE LEVER ACTUATION. DAMAGED CLOSURE TAPE REMOVED AND FOD CHECK C/O IN LEVER SLOT AND MECHANISM AS FAR AS POSSIBLE. SPEEDBRAKE CYCLE CH - [SDR 2025F00116](https://openairdocs.org/sdr/2025F00116.md): Unknown · odor · May 6, 2025 · N24979 · Boeing 7879 · Air Distribution System > AIRCRAFT DIVERTED BACK TO JNB DUE STRONG ELEC SMELL IN CABIN. CREW TURN OFF IFE/PASS SEAT AND CAB/ UTILITY TO ISOLATE CABIN. THE FLIGHT WAS DECLARED AS AN EMERGENCY. REMARKS: STILL TROUBLESHOOTING. - [SDR CALA2025040303466](https://openairdocs.org/sdr/CALA2025040303466.md): Toilet · leaking · Apr 2, 2025 · N24979 · Boeing 7879 · Waste Disposal System > LAV AT 2R TOILET BOWL LEAKING FLUID AND BAD ODOR PRESENT INSPECT TOILET, CHECKED FOR HISTORY. FLUSHED SEVERAL TIMES, AND CHECK FOR LEAK/BAD-ODOR PRESENCE. NO DISCREPANCIES NOTED. - [SDR CALA2025020302179](https://openairdocs.org/sdr/CALA2025020302179.md): Slide · faulted · Feb 1, 2025 · N24979 · Boeing 7879 · Escape Slide > DOOR-MOUNTED ESCAPE SLIDE PACK ASSEMBLY INSTALLATION - PAPERWORK VERIFACATION R/R L4 DOOR SLIDE PER JOB CARD 78-2561-9-0007 OPS CK NORMAL. - [SDR CALA2025020302178](https://openairdocs.org/sdr/CALA2025020302178.md): Slide · not reported · Feb 1, 2025 · N24979 · Boeing 7879 · Escape Slide > 1L DOOR SLIDE REMOVED AND REPLACED. WORKLOAD ITEM. - [SDR CALA2025010201736](https://openairdocs.org/sdr/CALA2025010201736.md): Battery · faulted · Jan 2, 2025 · N24979 · Boeing 7879 · Emergency Lighting > WIRELESS EMERGENCY LIGHTING SYSTEM CONTROL UNIT BATTERY - REMOVAL PREPARE FOR THE REMOVAL POSITION #19 - PER JOB CARD INSTRUCTIONS REMOVED AND REPLACED WBU POSITION 19 IAW AMM33-51-07. OPS CHECK NORMAL, NO FAULTS NOTED. - [SDR CALA2024123101723](https://openairdocs.org/sdr/CALA2024123101723.md): Battery · failed · Dec 27, 2024 · N24979 · Boeing 7879 · Emergency Lighting > WIRELESS EMERGENCY LIGHTING SYSTEM CONTROL UNIT BATTERY - REMOVAL PREPARE FOR THE REMOVAL - POS #12 PER JOB CARD INSTRUCTIONS REMOVED AND REPLACED WBU POSITION #12 IAW AMM 33-51-07. OPS CHECK NORMAL, NO FAULTS NOTED - [SDR CALA2024123001709](https://openairdocs.org/sdr/CALA2024123001709.md): Battery · no test · Dec 27, 2024 · N24979 · Boeing 7879 · Emergency Lighting > WIRELESS EMERGENCY LIGHTING SYSTEM CONTROL UNIT BATTERY - REMOVAL PREPARE FOR THE REMOVAL - POS #11 #13 #16 #17 #18 #20 #30 PER JOB CARD INSTRUCTIONS REMOVED AND REPLACED WBU POSITION #11 #13 #16 #17 #18 #20 IAW AMM33-51-07 OPS CHECK NORMAL NO FAULTS NOTED. - [SDR CALA2024080200348](https://openairdocs.org/sdr/CALA2024080200348.md): Cooling Fan · faulty · Jul 23, 2024 · N24979 · Boeing 7879 · Air Distribution Fan > CARGO HEAT FWD ADVISORY FORWARD CARGO HEAT FAILED OR FLIGHT DECK FWD CARGO TEMP SWITCH S ELECTED OFF. CARGO HEAT FWD LATCHED AND ACTIVE MESSAGE 21-21220. CREW REPORTS ELECTRICAL ODOR AT TIME OF MESSAGE. COMPLIED WITH MEL 2127X, DDG, C/O. CORRELATED ITEM UNDE - [SDR CALA2023073102383](https://openairdocs.org/sdr/CALA2023073102383.md): Probe · failed · Jul 27, 2023 · N24979 · Boeing 7879 · Navigation System > HEAT TAT STATUS MSG. MOST LIKLY NEED TO PROBE 78-3421-3-0001. AVAIL SFO. PLF MSG 30-30170...LATCHED. PERFORMED CMCF 34 AIR DATA SYSTEM, SYSTEM TEST, LEFT AIR DATA HEATERS...FAILED. ADDITIONAL FAULT AFTER TEST...30-30180. REPLACED THE TOTAL AIR TEMPERATURE PR - [SDR CALA2023030900675](https://openairdocs.org/sdr/CALA2023030900675.md): Light · none · Mar 8, 2023 · N24979 · Boeing 7879 · Lighting System > GALLEY NO.5 LEFT SIDE AFT FLOOR PROXIMITY LIGHT MALFUNCTION REF HAECO NON-ROUTINE NO.9450205 - ORIGINATED BY EMP V903217 SPEC NO.B787-33-3-0002. PERFORMED BY EMP V903194, IDT BY EMP V903217. REPLACED GALLEY NO.5 LH SIDE AFT FLOOR PROXIMITY LT AND FUNCTION TES - [SDR CALA2023030900674](https://openairdocs.org/sdr/CALA2023030900674.md): Sign · none · Mar 8, 2023 · N24979 · Boeing 7879 · Lighting System > PASSENGER ENTRY DOOR 1L FWD LOWER EXIT SIGN LIGHT INOPERATION REF HAECO NON-ROUTINE NO.9450196 - ORIGINATED BY EMP V903194 SPE C NO.B787-33-3-0002. PERFORMED BY EMP V903194, IDT BY EMP V903217. REPLACED PASSENGER ENTRY DR 1L FWD LWR EXIT SIGN AND CONDITIONAL C - [SDR CALA2023030900673](https://openairdocs.org/sdr/CALA2023030900673.md): A/C Pack · none · Mar 8, 2023 · N24979 · Boeing 7879 · Lighting System > PASSENGER SEAT 1D FWD EMERGENCY LIGHT MISSING REF HAECO NON-ROUT INE NO.9450180 - ORIGINATED BY EMP V903194 SPEC NO.B787-33-3-000 2. PERFORMED BY EMP V903194, IDT BY EMP V903217. INSTALLED SEAT 1D FWD EMERGENCY LT AND CONDITIONAL CHK ''NORMAL'' AND FUNCTION TE - [SDR CALA2023030900672](https://openairdocs.org/sdr/CALA2023030900672.md): Light · none · Mar 8, 2023 · N24979 · Boeing 7879 · Lighting System > PASSENGER SEAT 1D AFT EMERGENCY LIGHT MISSING REF HAECO NON-ROUT INE NO.9450181 - ORIGINATED BY EMP V903194 SPEC NO.B787-33-3-000 2. PERFORMED BY EMP V903194, IDT BY EMP V903217. INSTALLED SEAT 1D AFT EMERGENCY LT AND CONDITIONAL CHK ''NORMAL'' AND FUNCTION TE - [SDR CALA2023030900671](https://openairdocs.org/sdr/CALA2023030900671.md): Light · none · Mar 8, 2023 · N24979 · Boeing 7879 · Emergency Lighting > PASSENGER SEAT 7D AFT EMERGENCY LIGHT INOPERATION REF HAECO NON- ROUTINE NO.9450238 - ORIGINATED BY EMP V903194 SPEC NO.B787-25-3 -8002. PERFORMED BY EMP V903194, IDT BY EMP V903217. REPLACED SEAT 7D AFT EMERGENCY LT AND CONDITIONAL CHK ''NORMAL'' AND FUNCTION - [SDR CALA2022070401639](https://openairdocs.org/sdr/CALA2022070401639.md): Door · leaking · Jul 4, 2022 · N24979 · Boeing 7879 · Passenger/Crew Doors > VERY LOUD NOISE BY DOOR 2R AND VIBRATION IN FLOOR 2L AREA. EXCESSIVE LEAK FOUND COMING DR2R IN LOCATION OF LEAK. NEW SCUFF PLATE OR PERMANENT REPAIR VALVE TESTED/INSP OK. REPLACED SCUFF PLATE AT 2R REF DMC B787-A-53-08-01-00A-720A-A. REQUIRES PRESSURE CHECK TO ## 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 = 'N24979' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N24979/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.