What was found
SATCOM LOCK UP AFTER DEPARTURE FROM SEA. GROUNDED - YES. RESET SATCOM CIRCUIT BREAKER PER QRH AND SAT PROMPT DISPLAYED ON MCDU MENU.
- Difficulty date
- October 29, 2018
- Submitted
- October 31, 2018
- Operation
- Air carrier
- Aircraft
- N474AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 40715
- Aircraft time
- 13,504 hours, 4,487 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Satcom
- Condition
- Locked
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.