What was found
SEA - ON FLIGHT 2276, HSI HEADING MISMATCH MESSAGE DISPLAYED. C/W CHECKLIST, NO HELP. REMOVED AND REPLACED NR 2 AHRS COMPUTER. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- July 17, 2005
- Submitted
- July 20, 2005
- Operation
- Air carrier
- Aircraft
- N369PH
- Make and model
- Dhav DHC8202
- Aircraft serial
- 513
- Aircraft time
- 15,468 hours, 22,480 cycles
- System (JASC)
- 3425 · Integrated Flight System
- Part
- Computer
- Part number
- 7003360941
- Part serial
- 98044007
- Condition
- Inoperative
- Location
- Ahrs
- Part time
- 16,188 hours, 23,435 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.