# SDR AALA202003019005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2020
- Submitted: March 1, 2020
- Operation: Air carrier
- Aircraft: [N964NN](https://openairdocs.org/aircraft/N964NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31210
- Aircraft time: 16,762 hours, 6,453 cycles
- System (JASC): [2211 · Autopilot Computer](https://openairdocs.org/jasc/2211)
- Part: Computer
- Condition: Intermittent
- Location: Zone 200
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202003019005

## Discrepancy

AIRCRAFT NOT GROUNDED: ON DEP  ROLL LEFT A/T SWITCH DISCONNECTED SPLIT. REMOVED AND REPLACED FCC A IAW AMM 22-11-33. HUD OPS TEST GOOD IAW AMM 34-36-00.

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