# SDR SIMA3553

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N201AE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B201
- System (JASC): [2460 · DC Power Distribution System](https://openairdocs.org/jasc/2460)
- Part: Pdu
- Part number: A2043C
- Condition: Failed
- Location: Right
- Stage of operation: CR
- Nature of condition: H, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA3553

## Discrepancy

JFK - FLT 5106 - RIGHT MAIN BUS FAILED IN FLIGHT.  AUTO PILOT DISCONNECTED AND F/O EFIS FAILED.  RESET ITSELF.  3 TO 5 MINUTES LATER FAILED AGAIN.  DECLARED EMERGENCY, LANDED UNEVENTFUL.  REMOVED AND REPLACED RIGHT PDU.  OPS CHECK GOOD.  (M)

---
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.