# SDR 2007UALA00324

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2007
- Submitted: February 14, 2007
- Operation: Air carrier
- Aircraft: N127UA
- Make and model: Boeing 747422
- Aircraft serial: 28813
- Aircraft time: 30,109 hours, 3,740 cycles
- Engine: Pwa PW4056
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: NR
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA00324

## Discrepancy

FLT ATTENDANT REPORTED ELECTRICAL ODOR IN CABIN WITH SOME HAZE.  ODOR & HAZE IN CABIN AT ROWS 22-44. SWITCHED OFF ALL RE-CIRC FANS AND ODOR DISSIPATED.  OPS CHECKED NORMAL, COULD NOT DUPLICATE ON GROUND, OK FOR CONTINUE IN SERVICE

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