What was found
SATCOM LOCKUP PROCEDURE PERFORMED. GROUNDED - YES. SATCOM RESET SUCCESSFUL.
- Difficulty date
- July 4, 2019
- Submitted
- July 9, 2019
- Operation
- Air carrier
- Aircraft
- N474AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 40715
- Aircraft time
- 15,989 hours, 5,215 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.