# Service difficulty reports: N339SU A list on [N339SU](https://openairdocs.org/aircraft/N339SU.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR AALA202610052855](https://openairdocs.org/sdr/AALA202610052855.md): Transition Panel · corroded · Sep 29, 2026 · N339SU · Boeing 7378 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: AFT CARGO TRANSITION PANEL CORRODED SEVERAL SPOTS STA. 727J-727I AND RBL24. INSTALLED RH TRANSITION PANEL IAW SRM 51-40-02, AARD 51-00-05-1 AND BOEING DWG146A7500. - [SDR AALA202610123061](https://openairdocs.org/sdr/AALA202610123061.md): Transition Panel · corroded · Sep 28, 2026 · N339SU · Boeing 7378 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: AFT CARGO TRANSITION PANEL CORRODED STA.727-847 - LBL24. REPAIRED IAW SRM 53-00-53-2R-5, BOEING DWG146A7500, AARD 51-00-05-1 AND EA 379893. - [SDR AALA202610057182](https://openairdocs.org/sdr/AALA202610057182.md): Transition Panel · corroded · Sep 28, 2026 · N339SU · Boeing 7378 · Fuselage Miscellaneous Structure > AIRCRAFT IN BASE MAINTENANCE: AFT CARGO TRANSITION PANEL CORRODED SEVERAL SPOTS STA. 767-787 AND RBL24. REMOVED AND REPLACED TRANSITION PANEL IAW 52-00-53 BOEING DWG #146A0081 AND AARD 51-00-05-1. - [SDR AALA202602047773](https://openairdocs.org/sdr/AALA202602047773.md): Door · lack of lube · Feb 2, 2026 · N339SU · Boeing 7378 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: LAVATORY-A DOOR DIFFICULT TO OPEN. LUBCRICATED DOOR. PER CMM 25-40-61. - [SDR AALA202510079021](https://openairdocs.org/sdr/AALA202510079021.md): Door · jammed · Oct 6, 2025 · N339SU · Boeing 7378 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: THE FLIGHT DECK DOOR IS JAMMED CLOSED AND WILL NOT OPEN. CYCLE ON AND OFF AIRCRAFT POWER. DOOR OPENED. OPERATIONAL CHECK NORMAL. - [SDR AALA202507246550](https://openairdocs.org/sdr/AALA202507246550.md): Computer · failed · Jul 22, 2025 · N339SU · Boeing 7378 · Air Collision Avoidance System > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: TACAS FAILED ON TAKEOFF AND CLIMB WOULD NOT RESET. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. REMOVED AND REPLACED TCAS COMPUTER. PER AMM 34-45-01. OPERATIONAL CHECK GOOD. - [SDR AALA202506237147](https://openairdocs.org/sdr/AALA202506237147.md): Door · binding · Jun 21, 2025 · N339SU · Boeing 7378 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: COCKPIT DOOR WAS DIFFICULT TO OPEN AND CLOSE. DOES NOT SWING FREELY. READJUSTED COCKPIT DOOR STOPPER. PER CMM 52-51-18. - [SDR AALA202502105792](https://openairdocs.org/sdr/AALA202502105792.md): Door · lack of lube · Feb 7, 2025 · N339SU · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY DOOR STICKS. LUBRICATED FORWARD LAVATORY DOOR HANDLE ASSEMBLY. ACCOMPLISHED OPERTIONAL CHECK OF DOOR HANDLE AND CHECKS NORMAL. PER AMM 25-40-11. - [SDR AALA202501021754](https://openairdocs.org/sdr/AALA202501021754.md): Door · out of adjust · Dec 31, 2024 · N339SU · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR STICKS AND DIFFICULT TO OPERATE. ADJUSTED LAVATORY-D DOOR AND LUBED UPPER TRACK. PER AMM 25-40-14. - [SDR AALA202405037509](https://openairdocs.org/sdr/AALA202405037509.md): Door · out of adjust · May 2, 2024 · N339SU · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: LAVATORY-A DOOR STICKS AND JAMMING AND IS DIFFICULT TO OPEN AND CLOSE. ADJUSTED FLOOR DOOR TRIM. PER AMM 25-40-11. - [SDR AALA202403120680](https://openairdocs.org/sdr/AALA202403120680.md): Door Frame · damaged · Mar 11, 2024 · N339SU · Boeing 737823 · Fuselage Main, Structure > AIRCRAFT WAS NOT GROUNDED: FRONT LAVATORY DOOR STICKS, BOTTOM PORTION OF THE METAL FRAME ON THE RIGHT IS DAMAGED. ADJUSTED AND LUBRICATED LAVATORY DOOR FRAME. PER CMM 25-40-61. OK FOR SERVICE. - [SDR AALA202402197836](https://openairdocs.org/sdr/AALA202402197836.md): Flashlight · inoperative · Feb 16, 2024 · N339SU · Boeing 737823 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: FORWARD RIGHT HAND FLIGHT ATTANDENT SEAT LED FLASHLIGHT DOES NOT COME ONE. RMOVE AND REPLACED FORWARD RIGHT HAND FLIGHT ATTANDENT SEAT LED FLASHLIGHT ASSEMBLY. PER AMM 25-64-00. - [SDR AALA202311162844](https://openairdocs.org/sdr/AALA202311162844.md): Door Latch · lack of lube · Nov 15, 2023 · N339SU · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY DOOR IS DIFFICULT TO OPEN AND CLOSE. CLEAN AND LUBRICATED FORWARD LAVATORY DOOR LATCH. FUNCTIONAL CHECK GOOD. PER 52-35-00. - [SDR AALA202306269663](https://openairdocs.org/sdr/AALA202306269663.md): Door Latch · inoperative · Jun 25, 2023 · N339SU · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: COCKPIT DOOR HARD TO OPEN. REMOVED AND REPLACED COCKPIT DOOR LATCH. - [SDR AALA202305102237](https://openairdocs.org/sdr/AALA202305102237.md): Door Latch · stuck · May 9, 2023 · N339SU · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR DECOMPRESSION PANEL BOTTOM LATCH DOES NOT RELEASE DURING TEST. REMOVED AND REPLACED FLIGHT DECK DOOR PRESSURE RELEASE LATCH. - [SDR AALA202211178343](https://openairdocs.org/sdr/AALA202211178343.md): Chiller · odor · Nov 15, 2022 · N339SU · Boeing 7378 · Buffet/Galleys > AIRCRAFT WAS NOT GROUNDED: AFT GALLEY CHILLER MALFUNCTION LIGHT ILLUMINATED ALONG WITH A BURNING SMELL CHILLER WAS SWITCHED OFF AND SMELL STOP. AFT GALLEY CHILLER WAS FOUND TO BE THE SOURCE OF THE SMELL. SMELL STOPPED AFTER THE OVEN WAS TURNED OFF. REMOVED AND - [SDR AALA202210242655](https://openairdocs.org/sdr/AALA202210242655.md): Girt Bar · out of alignment · Oct 22, 2022 · N339SU · Boeing 737823 · Emergency Equipment > AIRCRAFT IN BASE MAINTENANCE: R1 SERVICE DOOR SLIDE MISALIGNED ON THE GIRT BAR. REPOSITIONED GIRT BAR ON R1 DOOR PER AMM 25-66-01. - [SDR AALA202208188282](https://openairdocs.org/sdr/AALA202208188282.md): Door · out of position · Aug 17, 2022 · N339SU · Boeing 737823 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: LAVATORY DOOR LATCH DIFFICULT TO OPERATE. AFT,LEFT. PUT AFT LEFT LAVATORY DOOR BACK IN TRACK AS REQUIRED. OPERATIONS CHECK GOOD. - [SDR AALA202207123897](https://openairdocs.org/sdr/AALA202207123897.md): Girt Bar · out of position · Jul 10, 2022 · N339SU · Boeing 737 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY R1 DOOR GIRT BAR VERY HARD TO OPERATE. SECURED GIRT BAR IN THE CORRECT POSITION. - [SDR AALA202112211706](https://openairdocs.org/sdr/AALA202112211706.md): Cover · loose · Dec 18, 2021 · N339SU · Boeing 737* · Escape Slide > AIRCRAFT WAS GROUNDED: 1R DOOR SLIDE COVER APPEARS LOOSE. REMOVED R1 GALLEY SLIDE AND COVER TO RE-POSITION SLIDE ASSEMBLY ON DOOR PER AMM 25-66-01. - [SDR AALA202108104060](https://openairdocs.org/sdr/AALA202108104060.md): Battery Pack · inoperative · Aug 7, 2021 · N339SU · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: LH AFT OUTBD FLASHLIGHT INOPERATIVE. REPLACED BATTERY PACK WITH SERVICEABLE UNIT IAW AMM 25-64-00, OPS CHECK GOOD. - [SDR AALA202108021533](https://openairdocs.org/sdr/AALA202108021533.md): Light · detached · Jul 31, 2021 · N339SU · Boeing 737823 · Emergency Lighting > AIRCRAFT WAS NOT GROUNDED: SEAT TRIM EMERGENCY LIGHT DETACHED. REATTACHED SEAT TRIM LIGHT PER AMM 25-22-00. - [SDR AALA202106289029](https://openairdocs.org/sdr/AALA202106289029.md): Door Latch · lack of lube · Jun 27, 2021 · N339SU · Boeing 7378 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: COCKPIT DOOR VERY DIFFICULT TO OPEN. LUBED COCKPIT DOOR LATCH PER AMM 52-50-00. - [SDR AALA202106289021](https://openairdocs.org/sdr/AALA202106289021.md): Lock · dirty · Jun 26, 2021 · N339SU · Boeing 7378 · Fixed Inner Doors > AIRCRAFT WAS NOT GROUNDED: LAVATORY LOCK IS DIFFICULT TO MOVE. REMOVED DEBRIS FROM AFT LEFT LAVATORY FLOOR STOP. LAVATORY DOOR LOCK OPERATIONS CHECK OK PER AIRLINE STANDARD MAINTENANCE PRACTICES. - [SDR AALA202106219030](https://openairdocs.org/sdr/AALA202106219030.md): Girt Bar · binding · Jun 19, 2021 · N339SU · Boeing 7378 · Emergency Equipment > AIRCRAFT WAS NOT GROUNDED: DOOR R1 GIRT BAR STUCK IN PLACE. RE POSITIONED R1 GIRT BAR PER AMM 25-66-01. ## 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 = 'N339SU' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N339SU/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.