What was found
SATCOM LOCK-UP. SAT PROMPT IS NOW DISPLAYED ON MCDU MENU. ACFT GROUNDED. SATCOM PROMPT PRESENT ON MCDU MENU, REF FIM 23-15, TASK 801, STEP C FOR KNOWN SATCOM LOCKUP ISSUE.
- Difficulty date
- April 27, 2016
- Submitted
- April 29, 2016
- Operation
- Air carrier
- Aircraft
- N457AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36355
- Aircraft time
- 8,761 hours, 2,862 cycles
- System (JASC)
- 2300 · Communications System
- Part
- Satcom
- Condition
- Locked
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.