# SDR QXEA2018113000441

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2018
- Submitted: November 30, 2018
- Operation: Air carrier
- Aircraft: N439QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4246
- Aircraft time: 21,976 hours, 23,467 cycles
- System (JASC): [5250 · Fixed Inner Doors](https://openairdocs.org/jasc/5250)
- Part: Latch
- Part number: 9701134501
- Condition: Inoperative
- Location: Lavatory Door
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2018113000441

## Discrepancy

PAX TRAPPED IN LAV, ABLE TO OPEN DOOR AT FLIGHT LEVEL 210. ( LAVATORY WASTE SYSTEMS - LAVATORY UNUSABLE ). REMOVED FROM SERVICE. REMOVED AND REPLACED LAV DOOR KNOB LATCH ASSY OPS CHECK GOOD NO FUTHER DEFECTS NOTED. CLEAR MEL. AIRCRAFT RETURNED TO SERVICE.

---
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.