What was found
THE AHRS INSTALLED AS PART OF THE FLIGHT SYSTEMS, EFIS-SV STC NR SA02203AK FAILED- WAS PROVIDING NO HEADING INFORMATION. THE CIRCUIT BREAKER HAD TO BE PULLED TO KEEP THE GPS ON LINE. (AL05200500173) (K)
- Difficulty date
- October 21, 2004
- Submitted
- March 25, 2005
- Operation
- General aviation
- Aircraft
- N4485X
- Make and model
- Piper PA32300
- Aircraft serial
- 327640026
- Engine
- Lyc TIO540*
- System (JASC)
- 3420 · Attitude and Direction Data System
- Part
- Ahrs
- Part number
- 8350006213
- Condition
- Failed
- Location
- Cockpit
- Part time
- 783 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.