What was found
HF RADIO #2 DISPLAYING "FAIL". GROUNDED - YES. REPLACED #2 HF TRANSCEIVER REF B737-800 AMM 23-11-21.
- Difficulty date
- October 27, 2022
- Submitted
- October 31, 2022
- Operation
- Air carrier
- Aircraft
- N506AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 51,574 hours, 15,581 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 8220990004
- Part serial
- 18PK75
- Condition
- Failed
- Location
- Nr 2 Hf Comms
- Part time
- 38,713 hours, 11,389 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.