What was found
NR 1 INS FAILED. THIS A/C EQUIPED WITH ONLY 2 INS SYSTEMS. A/C RETURNED TO AMS. REPLACED NR 1 INU IAW MM 34-41-07. NIL MALFUNCTION CODES FINE ALIGNMENT C/W.
- Difficulty date
- January 10, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N857FT
- Make and model
- Boeing 747132
- Aircraft serial
- 20246
- System (JASC)
- 3441 · Inertial Guidance System
- Part
- Inertial Nav Sys
- Condition
- Failed
- Location
- Nr 1
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A, J
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.