# SDR UPS06M48372

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2006
- Submitted: November 1, 2006
- Operation: Air carrier
- Aircraft: [N276UP](https://openairdocs.org/aircraft/N276UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48579
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning Horn
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS06M48372

## Discrepancy

DIVERSION - DURING CRUISE AN ALARM WAS HEARD COMING FROM THE UPPER CARGO COMPARTMENT.  NO COCKPIT INDICATIONS.  CREW CONFIRMED IT WAS NOT THE CABIN ALERT WARNING HORN.  ALARM SOUNDED SIMILAR TO A SMOKE ALARM.  A/C DIVERTED TO KIX.  PERFORMED CARGO SMOKE TEST.  OK PER MM 26-15-00.  NO LAST REG FAULT AND NO CFDS FAULT NOTED.  ALL CARGO INSPECTED BY KIX OPS.

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