What was found
CAPTAIN'S MCDU LOCKED ON "MENU" SCREEN. GROUNDED - YES. PERFORMED MULTIPLE GOOD OPS TESTS OF L/H MCDU PER B737-9 AMM 34-61-01-400-802.
- Difficulty date
- August 17, 2022
- Submitted
- August 19, 2022
- Operation
- Air carrier
- Aircraft
- N924AK
- Make and model
- Boeing 7379
- Aircraft serial
- 43333
- Aircraft time
- 2,895 hours, 797 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Mcu
- Part number
- UNKNOWN
- Condition
- Faulted
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.