What was found
SAT COMM LOCK-UP ON PWR TRANSFER FROM GROUND TO APU OR APU TO ENG GENERATORS. NOTICED BEFORE GATE WAY FIX. GROUNDED - YES. FOLLOWED QRH, OPS CHECK GOOD.
- Difficulty date
- March 10, 2019
- Submitted
- March 12, 2019
- Operation
- Air carrier
- Aircraft
- N531AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35199
- Aircraft time
- 34,363 hours, 10,156 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Satcom
- Condition
- Locked
- Location
- Cockpit
- Stage of operation
- TX
- 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.