# SDR AALA202112141105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2021
- Submitted: December 14, 2021
- Operation: Air carrier
- Aircraft: [N989AN](https://openairdocs.org/aircraft/N989AN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 33205
- Aircraft time: 37,864 hours, 15,428 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Control Panel
- Condition: Inoperative
- Location: Zone 200 - Fuse
- Stage of operation: CL
- How discovered: C
- Nature of condition: S
- Precautionary procedure: A, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202112141105

## Discrepancy

AIRCRAFT WAS GROUNDED: BOTH AUTOPILOTS WERE NOT ABLE TO BE ENGAGED AFTER TAKEOFF. REMOVED AND REPLACED THE MODE CONTROL PANEL PER AMM 22-11-34.

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