What was found
LOST LEFT IRS IN FLIGHT. UNABLE REQD NAV PERF-RNP MESSAGE DISPLAYED.
- Difficulty date
- January 29, 2010
- Submitted
- January 29, 2010
- Operation
- Air carrier
- Aircraft
- N737KA
- Make and model
- Boeing 7377BX
- Aircraft serial
- 30740
- Aircraft time
- 22,479 hours, 15,646 cycles
- System (JASC)
- 3420 · Attitude and Direction Data System
- Part
- Irs
- Condition
- Failed
- Location
- Left
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.