What was found
SATCOM LOCK-UP ON POWER TRANSFER PERFORMED QRH PROCEDURES SAT RETURNED ON CDU. GROUNDED - YES. PERFORMED FIM 23-15 TASK 801 SAT PROMPT RETURNED TO NORMAL ON CDU AFTER C/B CYCLE, NO DEFECTS NOTED.
- Difficulty date
- March 12, 2019
- Submitted
- March 13, 2019
- Operation
- Air carrier
- Aircraft
- N403AS
- Make and model
- Boeing 737900ER
- Aircraft serial
- 41730
- Aircraft time
- 25,300 hours, 8,317 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
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.