# SDR IPXA2022022579415

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2022
- Submitted: February 28, 2022
- Operation: Air carrier
- Aircraft: [N461UP](https://openairdocs.org/aircraft/N461UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 28265
- Aircraft time: 38,756 hours, 19,319 cycles
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: None
- Part number: NA
- Part serial: NA
- Condition: Activated
- Location: Cabin
- Stage of operation: CL
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2022022579415

## Discrepancy

INSPECTION TYPE:NA**ATB** **EMERGENCY DECLARED** **LANDED UNEVENTFULLY** AT ROTATION FROM SDQ RW 35 THE FIRE BELL ACTIVATED WITH NO EICAS MSG OR RED HANDLE. IMPOSSIBLE TO SILENCER/R MODULES-WARNING ELECTRONIC UNIT (WEU) CARDS M619- M999- M1000 IAW AMM 31-51-04. ACCOMPLISHED OPS TEST IAW AMM 31-51-04-401. ALL TEST NORMAL

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