# Service difficulty reports: N28987 A list on [N28987](https://openairdocs.org/aircraft/N28987.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR CALA2026063017476](https://openairdocs.org/sdr/CALA2026063017476.md): A/C Pack · faulted · Jun 26, 2026 · N28987 · Boeing 7879 · Cabin Cooling System > RIGHT A/C PACK RT ADVISORY AFTER T/O, UNABLE TO RESET WITH NON NORMALS CHECKLIST. RT CAC DEFLECTOR DOOR ACTUATOR FAILED MAINT MSG 21-61613. CHECKED CMCF AND MENTIONED MAINT. MESSAGE DISPLAYED. FOLLOWED FIM DMC-B787-A-21-50-F1-37A-421A-A AND SAME FAULT DISPLAY - [SDR CALA2026051816343](https://openairdocs.org/sdr/CALA2026051816343.md): Control Panel · faulted · May 16, 2026 · N28987 · Boeing 7879 · Detection System > WHILE TROUBLESHOOTING WRITE UPS ASSOCIATED WITH FAULT MESSAGE 23-69202, CB CE2393802 WAS FOUND TRIPPED. SET BREAKER AND OBSERVED ELECTRICAL SMOKE ODOR SHORTLY AFTER, PULLED BREAKER. SMELL DISSIPATED. FAULT REPORT STATED SOLID STATE POWER CONTROLLER (CE2393802 - [SDR CALA2026051516287](https://openairdocs.org/sdr/CALA2026051516287.md): Light · damaged · May 14, 2026 · N28987 · Boeing 7879 · Emergency Lighting > EMERGENCY LIGHTS FLOOR PROXIMITY LIGHT WERE DAMAGED AT POSITIONS 2F, 4F, 9F AND 10F. ITEM SDR REPLACED THE EMERGENCY LIGHTS FLOOR PROXIMITY AS REFER CMM 25-25-87.ALL SEATS OK FOR USE. - [SDR CALA2026051516283](https://openairdocs.org/sdr/CALA2026051516283.md): Battery · inoperative · May 14, 2026 · N28987 · Boeing 7879 · Emergency Lighting > EMERGENCY LIGHTS FLOOR PROXIMITY LIGHT DOESNT TURN ON AT POSITIONS: 50FED, 51FED, 52FED, 53FED, 54FED, 55FED, 56FED AND 57FED. ACCOMPLISHED FIM DMC-B787-A-33-50-F1-87A-421A-A AND FOUND REMOTE WELS CONTROL UNITED BATTERY POWER IS FAILED AT POSITION #29. REMOVED - [SDR CALA2026042115544](https://openairdocs.org/sdr/CALA2026042115544.md): Engine · no discrepancy · Apr 18, 2026 · N28987 · Boeing 7879 · Engine (Turbine/Turboprop) > ACFT STRCK BY LIGHTNING ON LT ENGINE. BURNED ODOR FOR 3 MIN AFT ER. DEBRIEFED CREW AND THEY STATED, NR 1 ENGINE VIBE SPIKED DURING FLIGHT LEVEL CHANGED AT THAT MOMENT THEN BACK TO NORMAL. LEG 0 MX MESSAGE FOUND 77-11611 NOT ACTIVE AT THIS TIME. WALKED AROU - [SDR CALA2026021713836](https://openairdocs.org/sdr/CALA2026021713836.md): Lens · missing · Feb 16, 2026 · N28987 · Boeing 7879 · Emergency Lighting > PROXIMITY LIGHT OF THE SEAT 4F WITH LENS MISSING. FLOOR PROXIMITY LIGHT REMOVED IAW AMM DMC-B787-A-33-51-06-00A-520A-A AND INSTALLED IAW AMM DMC-B787-A-33-51-06-00A-720A-A AND ITEM OK. GOOD FOR FLIGHT. - [SDR CALA2025111711249](https://openairdocs.org/sdr/CALA2025111711249.md): Lens · detached · Nov 14, 2025 · N28987 · Boeing 7879 · Emergency Lighting > FOUND FLOOR PROXIMITY LIGHT WITH LENS DAMAGED AT POSITION 6D SEAT. CONFIRMED LENS SEPARATED AND MISSING. R & R FLOOR PROXIMITY LIGHT AT POSITION 6D SEAT. GOOD FOR FLIGHT. IAW AMM 33-51-06. - [SDR CALA2025081907940](https://openairdocs.org/sdr/CALA2025081907940.md): Control Unit · faulted · Aug 18, 2025 · N28987 · Boeing 7879 · Emergency Lighting > DURING OPS CHK FOR EMERGENCY LIGHT, FOUND NO FLOOR PROXIMITY LIGHTS COME ON SEAT 11D, 12D, 11F, 12F. REMOVED AND REPLACED WELS CONTROL UNIT (WCU 24) IAW AMM A-33-51-07-01A-720A-A. REQUIRES SOFTWARE INSTALLATION STEP 1.D. INSTALLED SOFTWARE ON WELS CONTROL UNIT - [SDR CALA2025081907938](https://openairdocs.org/sdr/CALA2025081907938.md): Control Unit · faulted · Aug 17, 2025 · N28987 · Boeing 7879 · Emergency Lighting > DURING OPS CHK FOR EMERGENCY LIGHT, FOUND NO FLOOR PROXIMITY LIGHTS COME ON SEAT 11D, 12D, 11F, 12F. REMOVED AND REPLACED WELS CONTROL UNIT (WCU 24) IAW AMM A-33-51-07-01A-720A-A. REQUIRES SOFTWARE INSTALLATION STEP 1.D. - [SDR CALA2025081207616](https://openairdocs.org/sdr/CALA2025081207616.md): Light · unsecure · Aug 10, 2025 · N28987 · Boeing 7879 · Emergency Lighting > 10F EMERGENCY LIGHT RE-SECURED LIGHT ASSEMBLY INTO THE SOCKET AS REQUIRED. OK FOR SERVICE. - [SDR CALA2025063006039](https://openairdocs.org/sdr/CALA2025063006039.md): Battery · faulted · Jun 27, 2025 · N28987 · Boeing 7879 · Emergency Lighting > WIRELESS EMERGENCY LIGHTING SYSTEM CONTROL UNIT BATTERY - REMOVED BATTERY LOCATION 13X PER AMM 33-51-07-02B-520A. REPLACED WELS BATTERY IAW REF 33-51-07-02B-720A. OPS CHECK NORMAL. NO FAULTS NOTED. - [SDR CALA2023111503355](https://openairdocs.org/sdr/CALA2023111503355.md): Wheel · damaged · Nov 10, 2023 · N28987 · Boeing 7879 · Wheel/Ski/Float > TIRE PRESSURE TIRE 7 GRADUALLLY WENT TO 0 SHORTLY AFTER TAKEOFF TIRE LANDED WITH NO PSI PERFORMED MAIN LANDING GEAR WHEEL AND TIRE ASSEMBLY - REMOVAL AND INSTALLATION REFERENCE: DMC-B787-A-32-45-01 #7 WHEEL. ADD EMP:379995. LP 6262764: 15 MINUTES AFTER TIRE 7 - [SDR CALA2023092202864](https://openairdocs.org/sdr/CALA2023092202864.md): Drive Assy · faulty · Sep 20, 2023 · N28987 · Boeing 7879 · Weather Radar System > WEATHER RADAR SYS ADVISORY WXR FUNCTIONS HAVE FAILED OR PARTIALLY FAILED ON BOTH LEFT AND R IGHT SIDES OR MANUALY SELECTED TO A FAILED WXR. FIM TASK REF: 34-40-F2-A8A-421A-A CMC MSG# 3460111 FLIGHT STATUS: A INTERMITTENCE CODE: I PH: CLIMB NARRATIVE: RIGHT IN - [SDR CALA2023071402252](https://openairdocs.org/sdr/CALA2023071402252.md): Spar · damaged · Jul 13, 2023 · N28987 · Boeing 7879 · Wing Spar > RH RAKED WING TIP IMPACT DAMAGE NG EDGE.TRAILING EDGE DAMAGED APPROX 164 IN FROM WING TIP, DAMAGE IS APPROX 23 IN LONG. ALL STATIC WICK ATTACH POINTS IN AREA HAVE BEEN DAMAGED 7 EACH. APPROX 164IN FROM WING TIP DAMAGED ALONG TRAILING EDGE. APPROX 9 WING TIP LI - [SDR CALA2021091501570](https://openairdocs.org/sdr/CALA2021091501570.md): Oven · fire · Sep 14, 2021 · N28987 · Boeing 7879 · Buffet/Galleys > OVEN 711 HAD FIRE.PULLED CB AND USED WATER FIRE EXT. TO PUT OUT FLAMES. - [SDR CALA2021060700798](https://openairdocs.org/sdr/CALA2021060700798.md): Access Panel · leaking · Jun 6, 2021 · N28987 · Boeing 7879 · Wing, Plate/Skin > FUEL LEAKING LEFT WING INBOARD FLAP,OUTBOARD CANOE FAIRING. FOUND LEAK ORIGINATING FROM FUEL ACCESS PANEL 533CB. FOUND SCREW S LOW TORQUE @ 15LB/IN, RETORQUED ALL SCREWS PER AMM 28-11-01, L EAK CHECK STILL FAILED. DEFUELLED LEFT MAIN TANK, REMOVED PANEL 533CB, - [SDR CALA2021051700681](https://openairdocs.org/sdr/CALA2021051700681.md): Battery · failed · May 17, 2021 · N28987 · Boeing 7879 · Battery/Charger System > *GROUND RETURN* EICAS ADVISORY ELEC STBY SYS AND STATUS ELEC MAIN BATTERY DISPLAYED ON TAXI OUT. MAINT MSG 24-40361. CHKD CMC AND FOUN MMSG 24-40361 AND FOLLOWED THE FIM TASK 24-30-F1-26A-421.THE MAIN BATTERY AND APU BATTERYCHARGER SWPPED BUT NO HELP. CURRENLT ## 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 = 'N28987' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N28987/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.