# SDR AALA202202273754

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2022
- Submitted: February 27, 2022
- Operation: Air carrier
- Aircraft: [N794AN](https://openairdocs.org/aircraft/N794AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30256
- Aircraft time: 81,305 hours, 10,565 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: None
- Condition: None
- Stage of operation: CL
- How discovered: V
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202202273754

## Discrepancy

AIRCRAFT WAS GROUNDED: NEAR TOP OF CLIMB, EICAS MESSAGE FOR SMOKE CREW REST F/D; FLIGHT ATTENDANT CONFIRMED CHEMICAL ODOR, BUT NO SMOKE PRESENT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)

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