What was found
NR 1 HF WILL NOT TRANSMIT. ACFT GROUNDED. PERFORMED FIM 23-11-801. NR 1 HF SHOWED NO FAULTS. SYSTEM RETURN TO NORMAL. GROUND VERIFICATION TEST PASSED.
- Difficulty date
- January 7, 2018
- Submitted
- January 17, 2018
- Operation
- Air carrier
- Aircraft
- N586AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 39,094 hours, 11,918 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Hf Comm
- Condition
- Unknown
- Location
- Nr 1
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.