# SDR ASAA2015112813956

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 28, 2015
- Submitted: December 2, 2015
- Operation: Air carrier
- Aircraft: [N514AS](https://openairdocs.org/aircraft/N514AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35193
- Aircraft time: 27,434 hours, 8,343 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Unknown
- Condition: Unknown
- Location: Flt Control
- Stage of operation: CR
- How discovered: 9
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015112813956

## Discrepancy

AFTER A MOMENTARY PITCH UP, THE A AUTOPILOT WOULD DISENGAGE TRYING TO REACQUIRE ALTITUDE.  OCCURRED IN LEVEL FLT, SMOOTH AIR.  ACFT GROUNDED.

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