# SDR HEEA087471

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2003
- Submitted: June 16, 2003
- Operation: Air carrier
- Aircraft: N501PH
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53401
- Aircraft time: 2,918 hours
- System (JASC): [3457 · Global Positioning System](https://openairdocs.org/jasc/3457)
- Part: Battery
- Condition: Corroded
- Location: Gps System
- Component: Gps
- Component part number: 8143902240B
- 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/HEEA087471

## Discrepancy

BATTERY FAILED. FOUND MEMORY BATTERY BAD AND CORROSION ON PRINTED CIRCUIT BOARDS.  REPLACED MEMORY BATTERY AND CLEANED CORROSION.  BENCH CHECK GOOD.

---
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.