# SDR WRLA99023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N277WA
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48743
- System (JASC): [2211 · Autopilot Computer](https://openairdocs.org/jasc/2211)
- Part: Computer
- Part number: 4059001907
- Condition: Failed
- Location: E/E Bay
- Component: Honeywell
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WRLA99023

## Discrepancy

AUTOPILOT NR 1 AND NR 2 FAILED ON DEPARTURE FROM PGUM.  AIRCRAFT RETURNED TO PCUM FOR CORRECTIVE ACTION.  REMOVED AND REPALCED NR 2 FCC.  RETURN TO SERVICE TEST SATISFIED.  DEFERRED NR 1 AUTOPILOT PER MEL 22-10-1.  AIRCRAFT DOWNGRADED TO CAT II SINGLE LAND.  AIRCRAFT RETURNED TO SERVICE WITHOUT FURTHER INCIDENT.  (X)

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