What was found
1 & 2 HF/SAT XFER BUTTON STUCK. GROUNDED - YES. REMOVED & REPLACED HF/SAT PANEL REF B737-900 AMM 23-15-00, OPS NORMAL.
- Difficulty date
- January 19, 2022
- Submitted
- January 21, 2022
- Operation
- Air carrier
- Aircraft
- N457AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36355
- Aircraft time
- 28,950 hours, 9,281 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Transfer Sys
- Part number
- G716401
- Part serial
- 295
- Condition
- Stuck
- Location
- Control Cabin
- Part time
- 32,000 hours, 9,788 cycles
- Stage of operation
- IN
- 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.