What was found
LEFT PFD: "HEADING FAILURE - SINGLE" AT ALTITUDE. R & R LT AHRS COMPUTER. OPS CHECKED GOOD. WORK DONE IAW MM 34-21-01.
- Difficulty date
- July 31, 2011
- Submitted
- August 1, 2011
- Operation
- Air carrier
- Aircraft
- N630QS
- Make and model
- Cessna 560XL
- Aircraft serial
- 5605130
- Aircraft time
- 9,254 hours, 7,285 cycles
- System (JASC)
- 3421 · Attitude Gyro and Indicating System
- Part
- Ahrs
- Part number
- 1421851100
- Part serial
- 2345
- Condition
- Malfunctioned
- Location
- Left
- Part time
- 2,674 hours, 2,181 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.