# SDR UPS08M54004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2008
- Submitted: December 3, 2008
- Operation: Air carrier
- Aircraft: [N289UP](https://openairdocs.org/aircraft/N289UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48455
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Adc
- Part number: 4059060901
- Part serial: 91060356
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS08M54004

## Discrepancy

INSPECTION TYPE:N/A DIVERSION - LOSS OF A/S INDICATION & STALL WARNING.  T/S PER FIM 34-16-00-1.  REPLACED NR 1 CADC PER AMM 34-16-01-4.  PERFORMED RTS, PASSED.  ALSO PERFORMED RTS ON FCC 1 & 2, PASSED.  NO OTHER CURRENT FAULTS NOTED.  OK FOR SERVICE.

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