# SDR QMLA2025061620066

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2025
- Submitted: June 16, 2025
- Operation: Air carrier
- Aircraft: [N637PC](https://openairdocs.org/aircraft/N637PC), registered now
- Make and model: Pilats PC1245
- Aircraft serial: 627
- Aircraft time: 9,151 hours, 10,836 cycles
- Engine: Pwa PT6A67
- Engine time: 3,169 hours, 631 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Smoke
- Location: Zone 100
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2025061620066

## Discrepancy

SMOKE SMELL FROM BATTERY FROM BATTERY COMPARTMENT DURING PRE LAUNCH WALK AROUND, UNABLE TO DUPLICATE RTS.

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