What was found
SATCOM LOCKUP GROUNDED - YES. RUN "SATCOM LOCKUP" CHECKLIST (QRH 5.4). SYSTEM RESET NORMALLY AFTER RUNNING CHECKLIST.
- Difficulty date
- October 24, 2019
- Submitted
- October 28, 2019
- Operation
- Air carrier
- Aircraft
- N493AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41727
- Aircraft time
- 13,912 hours, 4,576 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.