# SDR UALA2011021700817

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2011
- Submitted: February 18, 2011
- Operation: Air carrier
- Aircraft: N180UA
- Make and model: Boeing 747422
- Aircraft serial: 25224
- Aircraft time: 83,225 hours, 10,041 cycles
- Engine: Pwa PW4056
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Heater
- Condition: Odor
- Location: F/A Bunkroom
- 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/UALA2011021700817

## Discrepancy

ODOR OF BURNED PLASTIC IN F/A BUNKROOM.  AREA CHECKED NORMAL AND HEATER SELECTED TO COLD NOW.

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