# SDR 9WGA202409300247

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2024
- Submitted: September 30, 2024
- Operation: Air carrier
- Aircraft: [N344KD](https://openairdocs.org/aircraft/N344KD), registered now
- Make and model: Boeing 747446
- Aircraft serial: 26344
- Aircraft time: 94,737 hours, 18,129 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Control Panel
- Part number: 8221492101
- Part serial: L64P
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9WGA202409300247

## Discrepancy

AIR RETURN DUE TO HEADING SWITCH MCP UNRESPONSIVE IN ROLL MODE.  REMOVED AND REPLACED MODE CONTROL PANEL IAW AMM 22-11-02. OPS TEST PASSES.

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