# SDR KCSA08072

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2008
- Submitted: November 10, 2008
- Operation: Air carrier
- Aircraft: [N715CK](https://openairdocs.org/aircraft/N715CK), registered now
- Make and model: Boeing 747209B
- Aircraft serial: 22447
- Aircraft time: 87,994 hours, 21,151 cycles
- System (JASC): [2700 · Flight Control System](https://openairdocs.org/jasc/2700)
- Part: Unknown
- Condition: Malfunctioned
- Location: Flight Control
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KCSA08072

## Discrepancy

APPROXIMATELY 2:20 INTO FLIGHT, A/P DID NOT FOLLOW ROLL COMMAND IN INS OR HDG MODES.  AFTER A/P DISCONNECT, UNABLE TO ROLL AIRCRAFT TO CHANGE HEADING MANUALLY WITH AILERONS.  SPEED BRAKES WOULD NOT EXT.

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