What was found
UNABLE TO CONTACT HF OR VERIFY W/ SELCAL. GROUNDED - YES. #1 HF TRANSCEIVER REMOVED AND REPLACED REF AMM 23-11-21. ONE C/B PULLED AND RESET. OPERATIONAL TEST AND SYSTEM TEST OF #1 HF GOOD AND GROUND VERIFICATION SUCCESSFUL.
- Difficulty date
- May 20, 2019
- Submitted
- May 21, 2019
- Operation
- Air carrier
- Aircraft
- N562AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35091
- Aircraft time
- 48,387 hours, 14,397 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 8220990004
- Part serial
- 18PGKV
- Condition
- Failed
- Location
- Hf Comm
- Part time
- 27,933 hours, 8,011 cycles
- 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.