# SDR MASA2014010420834

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2014
- Submitted: January 5, 2014
- Operation: Air carrier
- Aircraft: [N929LR](https://openairdocs.org/aircraft/N929LR), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15029
- Aircraft time: 22,485 hours, 18,653 cycles
- System (JASC): [2220 · Speed-Attitude Correction System](https://openairdocs.org/jasc/2220)
- Part: Ahrs
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA2014010420834

## Discrepancy

UNCOMMANDED RUDDER YAW.  MAINTENANCE REPLACED AHRS NR 1.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.