# SDR UPS96421689

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N673UP](https://openairdocs.org/aircraft/N673UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20325
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Inoperative
- Location: Cargo Compt
- Stage of operation: CR
- Nature of condition: J, N
- Precautionary procedure: A, F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS96421689

## Discrepancy

AFT CARGO FIRE WARN LIGHT WITH BELL.  ACCOMPLISHED AFT CARGO FIRE CHK LIST PRIOR TO LANDING.  REMOVED AND REPLACED LWR CARGO COMPT NR 6 SMOKE DETECTOR PER B747MM.  OPS CK NORMAL, THIS CLEARS M119730.

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