What was found
CPDLC LOGIN FAILURE - ATC BLOCKED - DISPATCH NOTIFIED. GROUNDED - YES. SATCOM LOCKUP RESET PROCEDURE QRH PERFORMED, PER BULLETIN LOCK-UP.
- Difficulty date
- March 13, 2023
- Submitted
- March 15, 2023
- Operation
- Air carrier
- Aircraft
- N924AK
- Make and model
- Boeing 7379
- Aircraft serial
- 43333
- Aircraft time
- 5,167 hours, 1,455 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.