What was found
HF RADIO NR 2 FAILED DISPLAYED. ACFT GROUNDED. PERFORMED HF COMMUNICATION SYSTEM BITE, FOUND NO FAULT AFTER BITE TEST REF B737-800 FIM 23-11-00-810-801. PERFORMED OPS CHECK OF HF NR 2, GROUND VERIFICATION GOOD IAW AMM 23-11-00.
- Difficulty date
- April 19, 2017
- Submitted
- April 21, 2017
- Operation
- Air carrier
- Aircraft
- N533AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35201
- Aircraft time
- 24,534 hours, 7,175 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Nr 2 Hf Comms
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.