# SDR SWIA200413339

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2004
- Submitted: May 25, 2004
- Operation: Air carrier
- Aircraft: N251YV
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120251
- Aircraft time: 25,116 hours, 35,988 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Computer
- Condition: Malfunctioned
- Location: Autopilot
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200413339

## Discrepancy

ON ROTATION RECEIVED TRIPLE CHIME WITH TRIM FAIL AND AUTO PILOT, APT AP/FD FAILURE WITH FD FLAG ON CAPT EADI.  CB E33 POPPED.  RERACKED CAPT AP COMPUTER, TESTED AP SYSTEM, ALL CHECKS GOOD AT THIS TIME.

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