# SDR UPS07150912

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2007
- Submitted: October 15, 2007
- Operation: Air carrier
- Aircraft: [N171UP](https://openairdocs.org/aircraft/N171UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0005
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Control Unit
- Part number: K157ABM6
- Part serial: 769
- Condition: Inoperative
- Location: Flt Controls
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS07150912

## Discrepancy

AT FL 390 LOST BOTH AUTOPILOTS, BOTH FLIGHT DIRECTORS AND MODE CONTROL PANEL - A/C WAS DOWN TO BASIC INSTRUMENTS.  REMOVED AND REPLACED FCU PER MM 22-15-12-04.  OPS CHECK GOOD.

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