# SDR UIEA2021031500587

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2021
- Submitted: March 19, 2021
- Operation: Air carrier
- Aircraft: [N499MC](https://openairdocs.org/aircraft/N499MC), registered now
- Make and model: Boeing 747*
- Aircraft serial: 29260
- Aircraft time: 85,718 hours, 14,641 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Eicas
- Condition: Activation Error
- Location: Cockpit
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021031500587

## Discrepancy

SMOKE CREW REST EICAS MESSAGE DURING DECENT(<P ><SPAN>PERFORMED CREW REST SMOKE / TEST IAW AMM 26-14-50/501. OPS CHK GOOD.</SPAN></P>)

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