What was found
HF # 1 FAIL INDICATED ALL RADIO DISPLAYS. GROUNDED - YES. RESET CIRCUIT BRAKER FOR HF 1, P18-2, E-11. OPS CHECKED GOOD. ALL DISPLAYS NORMAL. REF B737-800 AMM 20-60-01-860-801.
- Difficulty date
- May 25, 2021
- Submitted
- May 27, 2021
- Operation
- Air carrier
- Aircraft
- N514AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35193
- Aircraft time
- 45,556 hours, 13,505 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Condition
- Faulted
- Location
- Nr 1 Hf
- 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.