What was found
SEA FLIGHT NR 2162 HSI HDG MISMATCH. MAINTENANCE REPLACED THE IRU. OPERATIONALAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- October 16, 2006
- Submitted
- October 18, 2006
- Operation
- Air carrier
- Aircraft
- N358PH
- Make and model
- Dhav DHC8202
- Aircraft serial
- 506
- Aircraft time
- 19,995 hours, 28,888 cycles
- System (JASC)
- 3420 · Attitude and Direction Data System
- Part
- Iru
- Condition
- Malfunctioned
- Location
- Hsi
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.