What was found
HF RADIOS ARE NOT TRANSMITTING. GROUNDED - YES. REF L/P 12139150 FOR FLIGHT CREWS VERIFIED BOTH HF RADIOS OPERATE NORMALLY. BOTH HF RADIOS COMMUNICATION TEST OK PER B737-800 AMM TASK 23-11-00-730-801. REMOVED MEL 23-11C.
- Difficulty date
- October 26, 2019
- Submitted
- November 6, 2019
- Operation
- Air carrier
- Aircraft
- N519AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36482
- Aircraft time
- 40,715 hours, 12,076 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Hf Comm
- 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.