What was found
WHILE TAXING OUT. CHECK OF HF RADIOS. NR 2 HF WOULD NOT TUNE OR TRANSMIT. GROUNDED - YES. NR 2 HF TRANSCEIVER FAULTS BITE INTERMITTENTLY. REPLACED NR 2 TRANSCEIVER REF AMM 23-11-21-000-801. GROUND VERIFICATION TEST NORMAL.
- Difficulty date
- February 6, 2019
- Submitted
- February 7, 2019
- Operation
- Air carrier
- Aircraft
- N564AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35103
- Aircraft time
- 46,932 hours, 14,166 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 8220990004
- Part serial
- 1871VG
- Condition
- Intermittent
- Location
- Hf Comm
- Part time
- 23,183 hours, 6,724 cycles
- Stage of operation
- TX
- 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.