# SDR 9WGA2022022251201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2022
- Submitted: March 31, 2022
- Operation: Air carrier
- Aircraft: [N512JN](https://openairdocs.org/aircraft/N512JN), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48512
- Aircraft time: 103,609 hours, 15,160 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: None
- Condition: None
- Stage of operation: CR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9WGA2022022251201

## Discrepancy

DISCREPANCY: LOST AUTO PILOT #1, LOST FLIGHT DIRECTOR#1 AND LOST NAVIGATION #1. CORRECTIVE ACTIONS: RTS 22-01-10-741-801 ACCOMPLISHED, ALL TESTS PASSED. FLIGHT DIRECTOR VISIBLE REF AMM 22-10-00-001 AND NAVIGATION TEST PER AMM 22-23-01, OPS CHECK SATIS. NO COMPONENTS WERE REPLACED.

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