What was found
CREW REPORTED AT FL450, LOST GUIDANCE COMPUTERS A & B WHICH CAUSED LOSS OF NUMEROUS FLIGHT INSTRUMENTS. DESCENDED TO FL300. DECLARED AN EMERGENCY AND DIVERTED. ACFT LANDED WITHOUT INCIDENT. MX COULD NOT DUPLICATE THE DISCREPANCY.
- Difficulty date
- July 3, 2013
- Submitted
- August 8, 2013
- Operation
- Air carrier
- Aircraft
- N733FL
- Make and model
- Cessna 750
- Aircraft serial
- 7500027
- Aircraft time
- 7,250 hours, 4,536 cycles
- Engine
- Rroyce AE3007C1
- System (JASC)
- 3420 · Attitude and Direction Data System
- Part
- Unknown
- Condition
- Faulted
- Location
- Cockpit
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- G, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.