# SDR IPXA2025040275223

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2025
- Submitted: April 2, 2025
- Operation: Air carrier
- Aircraft: [N254UP](https://openairdocs.org/aircraft/N254UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48406
- Aircraft time: 84,177 hours, 19,598 cycles
- System (JASC): [3418 · Stall Warning System](https://openairdocs.org/jasc/3418)
- Part: Stick Shaker
- Part number: 2568A13
- Part serial: 1209
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2025040275223

## Discrepancy

**ATB** CAPT/S STICK SHAKER, PLI SHOWING STALL FO STICK SHAKER PLI NORMAL.   REMOVED AND REPLACED #1 AOA VANE PER AMM 27-35-02. OPS CHECK NORMAL.

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