# SDR MASA99118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N93ZV
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE93
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Warning
- Condition: Activated
- Location: Passenger Door
- Stage of operation: CR
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA99118

## Discrepancy

PHX/YUM - FLT 6389- THE AIRCRAFT IN CRUISE WHEN THE CABIN DOOR ANNUNCIATOR ILLUMINATED.  THE CREW DECLARED AN EMERGENCY AND LANDED IN YUM WITHOUT FURTHER INCIDENT.  MAINTENANCE ACTION WAS DEFERRED PER MEL 52-1.  THE AIRCRAFT WAS RETURNED TO SERVICE.  (X)

---
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.