What was found
CAPTAINS HSI AND ADI FAILED AFTER TAKEOFF. RETURNED TO ORIGINATING STATION. PERFORMED OVERWEIGHT LANDING INSP IAW MM 5-50-0 AND MM 13.01.05. NO DISCREPANCIES NOTED. R & R INSTRUMENT AMPLIFIER IAW MM 34-23-00. OPS CHECKED GOOD.
- Difficulty date
- June 5, 2012
- Submitted
- June 6, 2012
- Operation
- Air carrier
- Aircraft
- N41CX
- Make and model
- Doug DC862F
- Aircraft serial
- 46129
- Aircraft time
- 90,792 hours, 24,254 cycles
- System (JASC)
- 3420 · Attitude and Direction Data System
- Part
- Amplifier
- Part number
- 2588533901
- Part serial
- 4050537
- Condition
- Failed
- Location
- Hsi
- Part time
- 1,569 hours, 278 cycles
- Stage of operation
- CL
- 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.