# Service difficulty reports: N899DN A list on [N899DN](https://openairdocs.org/aircraft/N899DN.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR DALA2026072104271](https://openairdocs.org/sdr/DALA2026072104271.md): Transmitter · faulted · Jul 21, 2026 · N899DN · Boeing 737932ER · Trailing Flap Position Indicating System > FCNT- PERFORMED GO AROUND DUE TO TRAILING EDGE FLAP LOCKOUT. REPLACED LEFT FLAP POSITION TRANSMITTER AND FSEU. OPS CHECKED GOOD. (8713011) AIRCRAFT WAS GROUNDED - [SDR DALA2026011500346](https://openairdocs.org/sdr/DALA2026011500346.md): Battery Pack · no test · Jan 14, 2026 · N899DN · Boeing 737932ER · Emergency Lighting > (LOG 8042854) DURING SVC CHECK FOUND EMERGENCY LIGHTS INOP AT ROWS 29-32. R & R EMERGENCY LIGHT BATTERY PACK IAW B737 AMM 33-51. OPS CHECK NORMAL. - [SDR DALA2025120508883](https://openairdocs.org/sdr/DALA2025120508883.md): Light · missing · Dec 4, 2025 · N899DN · Boeing 737932ER · Emergency Lighting > SEAT ROW 11DEF MISSING EMER PATHWAY LIGHT. REPLACED 11DEF EMER LIGHT ASSY PER B737 AMM 33-51 - CKS OK. - [SDR DALA2025101007404](https://openairdocs.org/sdr/DALA2025101007404.md): Battery Pack · inoperative · Oct 10, 2025 · N899DN · Boeing 737932ER · Emergency Lighting > R1 DOOR EMERGENCY LIGHTS & 1ST CLASS EEPLS INOP. REMOVED & REPLACED M2816 BATTERY PACK IAW B737 AMM 33-51-06. OPS CHECK GOOD. - [SDR DALA2025101007401](https://openairdocs.org/sdr/DALA2025101007401.md): Battery Pack · inoperative · Oct 10, 2025 · N899DN · Boeing 737932ER · Emergency Lighting > ROWS 22 THROUGH 27 EEPLS INOP. REMOVED & REPLACED M1671 BATTERY PACK IAW B737 AMM 33-51-06. OPS CHECK GOOD. - [SDR DALA2025010600099](https://openairdocs.org/sdr/DALA2025010600099.md): Housing · damaged · Jan 4, 2025 · N899DN · Boeing 737900ER · Emergency Lighting > (LOG 6927980) EPL HUSING DMG'D @ 11D. R/R 11D EPL HOUSING AS PER B737 CMM 25-22-56. - [SDR DALA2024051005099](https://openairdocs.org/sdr/DALA2024051005099.md): Battery Pack · inoperative · May 8, 2024 · N899DN · Boeing 737932ER · Emergency Lighting > (LOG 0332803) EMERGENCY FLOOR LIGHTING DAMAGED OR INOPERATIVE. BATTERY PACK REPLACED. - [SDR DALA2024051005098](https://openairdocs.org/sdr/DALA2024051005098.md): Battery Pack · inoperative · May 8, 2024 · N899DN · Boeing 737932ER · Emergency Lighting > (LOG 0332802) EMERGENCY FLOOR LIGHTING INOPERATIVE. REPLACED BATTERY PACK M1676 PER B737 AMM 33-51. TESTS GOOD. - [SDR DALA2024051005097](https://openairdocs.org/sdr/DALA2024051005097.md): Battery Pack · inoperative · May 8, 2024 · N899DN · Boeing 737932ER · Emergency Lighting > (LOG 0332972) EMERGENCY FLOOR LIGHTING INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY FOR BATTERY PACK M1676 PER B737 AMM 33-51, FOUND POWER SUPPLY TEST SWITCH MISSING AND SUSPECT TO BE CAUSING INTERMITTENT FAULT. EMERGENCY LIGHTS CHECK OK. - [SDR DALA2024050905082](https://openairdocs.org/sdr/DALA2024050905082.md): Module · inoperative · May 7, 2024 · N899DN · Boeing 737932ER · Emergency Lighting > (LOG 0331433) EMERGENCY FLOOR LIGHTING DAMAGED OR INOPERATIVE. REMOVED AND REPLACED AFT RT EMERGENCY LIGHT EXIT MODULE PER B737 WDM 33-51-11 TEST OK PER B737 AMM 33-51. - [SDR DALA2024050704979](https://openairdocs.org/sdr/DALA2024050704979.md): Windshield · arced · May 4, 2024 · N899DN · Boeing 737932ER · Window System Wiring > (LOG 0326610) ARCING ON LH #1 WINDISHIELD INB UPPER CORNER. REMOVED AND REPLACED LH #1 WINDSHIELD IAW B737 AMM 56-11-11. LEAK CHECK IS GOOD. - [SDR DALA2024050604928](https://openairdocs.org/sdr/DALA2024050604928.md): Attach Angle · cracked · May 3, 2024 · N899DN · Boeing 737900ER · Fuselage Main, Attach Fittings > (LOG 0325373) CRACK FOUND ON R/H STA 663, RBL 35 VAPOR BARRIER UPPER ATTACH ANGLE. REMOVED R/H VAPOR BARRIER UPPER ATTACH ANGLE AT STA 663 RBL 35 AND REPLACED PER B737-900 SRM 51-40-02 AND DWG 111A1000. - [SDR DALA2023112809785](https://openairdocs.org/sdr/DALA2023112809785.md): Unknown · unknown · Nov 27, 2023 · N899DN · Boeing 737900ER · Air Distribution System > SHIP 3899 -ATB- DUE TO BURNING SMELL IN CABIN. CORRECTIVE ACTION: SMELL PRESUMED TO BE FROM PREVIOUS BIRD STRIKE TO RIGHT ENGINE. DURING BORESCOPE FOUND BIRD REMAINS ON BLEED VALVE AND MULTIPLE COMPRESSOR STAGES. PERFORMED DUCT BURNOUT PER B737 AMM 25-00 AND R - [SDR DALA2021042202360](https://openairdocs.org/sdr/DALA2021042202360.md): Ball Screw · contaminated · Apr 21, 2021 · N899DN · Boeing 737932ER · Stabilizer Control System > (LOG 1788118) AD RELATED: AA2740-01077, WORK CARD 2740-01077-0101: METALLIC PARTICLES IN THE GREASE AND GREASE COLOR TURNED BLACK AROUND THE HORIZONTAL STABILIZER BALLSCREW AND BALL NUT. HSTA WAS REPLACED UNDER AMDS 2740-01077- 0301 JOB 042-0001. - [SDR DALA2019122307511](https://openairdocs.org/sdr/DALA2019122307511.md): Girt Bar · unknown · Dec 20, 2019 · N899DN · Boeing 737932ER · Emergency Equipment > GIRT BAR BRACKETS HARD TO OPERATE. OPS CHECK GIRT BAR, OPS FOUND NORMAL, NO DEFECTS NOTED, OK FOR SERVICE. - [SDR DALA2019070104046](https://openairdocs.org/sdr/DALA2019070104046.md): Unknown · noisy · Jun 30, 2019 · N899DN · Boeing 737932ER · Emergency Exits > SHIP 3899 LOUD SQUEAL SOUND REPORTED FROM NEAR ROW 18 ON RIGHT SIDE (FO) OF A/C. REPORTED BY JUMPSEATING PILOT AND F/A'S. J/S PILOT SAID SOUND FROM EMERGENCY EXIT WINDOW AREA. CORRECTIVE ACTION: PERFORMED EMERGENCY EXIT DOOR PRESSURE SEAL CHECK ON BOTH RT SIDE - [SDR DALA2019070104047](https://openairdocs.org/sdr/DALA2019070104047.md): Bearing · damaged · Jun 28, 2019 · N899DN · Boeing 737932ER · Passenger/Crew Doors > SHIP 3899 FOUND AFT CENTER BEARING DAMAGED ON AFT ENTRY DOOR. CORRECTIVE ACTION: R/R AFT CENTER BEARING PER CMM 52-16-15. OK FOR SVC. (1144976). - [SDR DALA2018071304482](https://openairdocs.org/sdr/DALA2018071304482.md): Control Module · defective · Jul 12, 2018 · N899DN · Boeing 737932ER · Cabin Pressure Controller > RETURNED TO ATL DUE TO OVERHEAD PRESSURIZATION PANEL BLANK. REPLACED CABIN PRESSURE CONTROL MODULE PER AMM. CHECKS OK. ## 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 = 'N899DN' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N899DN/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.