What was found
HF 2 DISPLAYS FAIL IN BOTH ACTIVE AND STBY, WHEN SELECTED ON COMM SELECTOR PANELS. ACFT GROUNDED. PERFORMED AMM 23-11-00-710-801. CHECKED GOOD. NO FAULT NOTED. OPS NORMAL.
- Difficulty date
- March 13, 2018
- Submitted
- March 14, 2018
- Operation
- Air carrier
- Aircraft
- N467AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36362
- Aircraft time
- 14,845 hours, 4,982 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Hf System
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.