What was found
HF 1 INDICATES 'FAIL' IN PRIMARY / SECONDARY. GROUNDED - YES. OPENED / RESET HF 1 C/B E11 ON P18-2. HF 1 NOW OPS NML REF B737-800 AMM 23-11-21.
- Difficulty date
- October 8, 2022
- Submitted
- October 10, 2022
- Operation
- Air carrier
- Aircraft
- N532AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36346
- Aircraft time
- 44,431 hours, 13,123 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Hf Comm
- Part number
- UNKNOWN
- Condition
- Failed
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.