# SDR ASOA00027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2000
- Submitted: April 26, 2000
- Operation: Air carrier
- Aircraft: N245AS
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120075
- System (JASC): [2460 · DC Power Distribution System](https://openairdocs.org/jasc/2460)
- Part: Circuit Breaker
- Part number: CB0470
- Condition: Popped
- Location: Cockpit
- Part time: 30,347 hours
- Stage of operation: AP
- How discovered: O
- Nature of condition: H
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA00027

## Discrepancy

FLT 4336 - CREW EXPERIENCED A LOSS OF EMERGENCY BUS ON SHORT FINAL.  DECLARED AN EMERGENCY AND LANDED SAFELY.  MAINTENANCE FOUND CIRCUIT BREAKER POPPED.  MAINTENANCE RESET CIRCUIT BREAKER.  SYSTEM CHECKS WERE NORMAL.  AIRCRAFT RETURNED TO SERVICE.  (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.