# SDR DL72S010163

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2001
- Submitted: February 15, 2001
- Operation: Air carrier
- Aircraft: [N544DA](https://openairdocs.org/aircraft/N544DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 22493
- Aircraft time: 57,785 hours, 42,963 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72S010163

## Discrepancy

DURING STBY PWR CK LT SIDE OVERWING EXIT LIGHTS FAILED TO ILLUMINATE.  REPLACED BATTERY PACK.  ALL CHECKS NORMAL.

---
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.