What was found
PIT - FLT 4077 - FMS DEAD RECKONING MODE ILLUMINATED ON THE ANNUNICATION PANEL. CREW ELECTED TO RETURN TO PIT. PIT MX REPLACED THE NR 1 NAVIGATION COMPUTER IAW MM 34.41.00. GROUND CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- March 17, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N425JS
- Make and model
- Dorner DO328100
- Aircraft serial
- 3037
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Computer
- Part number
- 7510100811
- Condition
- Defective
- Location
- Nr 1
- Stage of operation
- CR
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.