# Service difficulty reports: Boeing 737-5L9 A list on [Boeing 737-5L9](https://openairdocs.org/model/boeing-737-5l9.md). Newest first. General aviation reporting is voluntary. - [SDR SPAA20261002004](https://openairdocs.org/sdr/SPAA20261002004.md): Battery Pack · inoperative · Oct 2, 2026 · N709S · Boeing 7375L9 · Emergency Lighting > CABIN EMERGENCY EXIT LIGHTS AT POSITION M1670 FAILED FUNCTIONAL TEST. REPLACED BATTERY PACK IAW AMM 33-51-51.OPS CHECK SATISFACTORY - [SDR SPAA20261002003](https://openairdocs.org/sdr/SPAA20261002003.md): Battery Pack · inoperative · Oct 2, 2026 · N709S · Boeing 7375L9 · Emergency Lighting > CABIN EMERGENCY EXIT LIGHTS AT POSITION M1668 FAILED FUNCTIONAL TEST. REPLACED BATTERY PACK IAW AMM 33-51-51. OPS CHECK SATISFACTORY - [SDR SPAA20261002002](https://openairdocs.org/sdr/SPAA20261002002.md): Battery Pack · inoperative · Oct 2, 2026 · N709S · Boeing 7375L9 · Emergency Lighting > CABIN EMERGENCY EXIT LIGHTS AT POSITION M1679 FAILED FUNCTIONAL TEST. REPLACED BATTERY PACK IAW AMM 33-51-51. OPS CHECK SATISFACTORY - [SDR SPAA20261002001](https://openairdocs.org/sdr/SPAA20261002001.md): Battery Pack · inoperative · Oct 2, 2026 · N709S · Boeing 7375L9 · Emergency Lighting > CABIN EMERGENCY EXIT LIGHTS AT POSITION M1672 FAILED FUNCTIONAL TEST. REPLACED BATTERY PACK IAW AMM 33-51-1. OPS CHECK SATISFACTORY - [SDR SPAA2026081305001](https://openairdocs.org/sdr/SPAA2026081305001.md): Battery Pack · inoperative · Aug 5, 2026 · N709 · Boeing 7375L9 · Emergency Lighting > BATTERY PACK VOLTAGE WOULD NOT HOLD AT POSITION M1675. REMOVED AND REPLACED BATTERY PACK AT M1675 LOCATION IAW AMM33-51-51 - [SDR SPAA202603243001](https://openairdocs.org/sdr/SPAA202603243001.md): Light · inoperative · Mar 23, 2026 · N709 · Boeing 7375L9 · Emergency Lighting > EMERGENCY AISLE LIGHT AT ROW 14 ABC EXTINGUISHED. RE-LAMPED AISLE EMERGENCY LIGHT AT ROW 14 ABC IAW AMM 33-51-22. OPS CHECK GOOD. - [SDR SPAA20260216001](https://openairdocs.org/sdr/SPAA20260216001.md): Battery · inoperative · Feb 16, 2026 · N709S · Boeing 7375L9 · Emergency Equipment > INFLIGHT REPORTED AFT FLASHLIGHT INOPERATIVE. - [SDR SPAA2025021013001](https://openairdocs.org/sdr/SPAA2025021013001.md): Battery · inoperative · Oct 13, 2025 · N709 · Boeing 7375L9 · Emergency Equipment > EMERGENCY FLASHLIGHT IN FORWARD GALLEY LED NOT FLASHING - [SDR SPAA202510131001](https://openairdocs.org/sdr/SPAA202510131001.md): Battery Pack · inoperative · Oct 13, 2025 · N709S · Boeing 7375L9 · Emergency Equipment > EMERGENCY FLASHLIGHT IN FORWARD GALLEY LED NOT BLINKING. R&R FLASHLIGHT BATTTERY PER AMM 25-64-06. - [SDR SPAA20241213001](https://openairdocs.org/sdr/SPAA20241213001.md): Battery Pack · inoperative · Dec 6, 2024 · N709S · Boeing 7375L9 · Emergency Lighting > OVEWING AFT EMERGENCY EXIT SIGN AND LIGHT AT PASSENGER ROW 12 EXTINGUISHED QUICKLY. - [SDR SPAA202302001](https://openairdocs.org/sdr/SPAA202302001.md): Window · delaminated · Feb 14, 2023 · N709S · Boeing 7375L9 · Flight Compartment Windows > NO 1 LH FLIGHT DECK WINDOW DELAMINATED AND CRACKED ON OUTSIDE PANE. - [SDR SPAA202211002](https://openairdocs.org/sdr/SPAA202211002.md): Battery Pack · inoperative · Nov 16, 2022 · N709S · Boeing 7375L9 · Emergency Lighting > R2 DOOR EXTERIOR EMERGENCY EXIT LIGHT FAILS TO ILLUMINATE. R&R BATTERY POWER SUPPLY IAW AMM 33051051/201 - [SDR SPAA202211001](https://openairdocs.org/sdr/SPAA202211001.md): Battery Pack · inoperative · Nov 16, 2022 · N709S · Boeing 7375L9 · Emergency Lighting > R-2 DOOR LOCATION. EMERGENCY BATTERY PACK DRAINS UNDER 10 MINUTES (M1674). REMOVED & REPLACED BATTERY PACK IAM 33-51-51 - [SDR SPAA20220123001](https://openairdocs.org/sdr/SPAA20220123001.md): Mount Bracket · cracked · Jan 23, 2022 · N709S · Boeing 7375L9 · Landing Gear Steering System > ON TAKE-OFF AND LANDING, AIRCRAFT PULLED TO THE RIGHT. NO CROSSWINDS PRESENT. - [SDR SPAA20200204102](https://openairdocs.org/sdr/SPAA20200204102.md): Spar · corroded · Jan 25, 2020 · N709S · Boeing 7375L9 · Horizontal Stabilizer, Spar/Rib > RT HORIZONTAL STABILIZER CENTER SECTION AFT SPAR LUGS HAVE CORROSION ON FORWARD FACE, AFT FACE AND BORES ON UPPER, LOWER, AND FAILSAFE FITTINGS - [SDR SPAA20200204101](https://openairdocs.org/sdr/SPAA20200204101.md): Spar · corroded · Jan 25, 2020 · N709S · Boeing 7375L9 · Horizontal Stabilizer, Spar/Rib > RT HORIZONTAL STABILIZER CENTER SECTION FORWARD SPAR LUGS HAVE CORROSION ON FORWARD FACE, AFT FACE AND BORES ON UPPER AND LOWER LUGS - [SDR 2019FA0000418](https://openairdocs.org/sdr/2019FA0000418.md): Windshield · cracked · Dec 17, 2019 · N737MT · Boeing 7375L9 · Flight Compartment Windows > FORWARD RIGHT WINDSHIELD DELAMINATED AND CRACKED IN FLIGHT. - [SDR 2M0M2018113000496](https://openairdocs.org/sdr/2M0M2018113000496.md): Relay · shorted · Nov 29, 2018 · N737MT · Boeing 7375L9 · Landing Gear Retraction/Extension System > DURING TAKE OFF PHASE OF FLIGHT, PILOT NOT FLYING INITIATED THE ACTIVATION OF RETRACTING GEAR BUT COCKPIT GEAR HANDLE WAS MECHANICALLY LOCKED FROM GOING TO THE UP POSITION. AIRCRAFT RETURNED TO LAND AND AFTER MAINTENANCE EVALUATION IT WAS DETERMINED THAT THE A - [SDR 2018FA0000335](https://openairdocs.org/sdr/2018FA0000335.md): A/C Pack · auto shutdown · Aug 7, 2018 · N737MT · Boeing 7375L9 · Cabin Cooling System > AFTER TAKEOFF AND UPON CLIMB OUT THE LEFT PACK INDICATED A "PACK TRIP". RIGHT SIDE PACK CONTINUED TO OPERATE NORMALLY BUT CABIN PRESSURE WAS CLIMBING WITH AIRCRAFT. CREW LEVELED OFF TO PREVENT HIGH CABIN ALTITUDE. CREW WAS UNABLE TO MAINTAIN AND CONTROL A NORM - [SDR SPAA201807130002](https://openairdocs.org/sdr/SPAA201807130002.md): Battery Pack · discharged · Jul 12, 2018 · N709S · Boeing 7375L9 · Emergency Lighting > AFT EMERGENCY LIGHT ABOVE L2 DOOR FAILS TO ILLUMINATE. - [SDR SPAA201807130001](https://openairdocs.org/sdr/SPAA201807130001.md): Battery Pack · discharged · Jul 12, 2018 · N709S · Boeing 7375L9 · Emergency Lighting > AFT EMERGENCY EXIT LIGHT ABOVE R2 DOOR DIM, DOES NOT HOLD CHARGE. ## 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 aircraft_model_key = '7375L9' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/model/boeing-737-5l9/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.