What was found
NR 1 HF RADIO INOPERATIVE. ACFT GROUNDED. VERIFIED THE NR 1 HF HAS POWER CIRCUIT BREAKERS. ACCOMPLISHED GROUND VERIFICATION OF NR 1 HF SYSTEM. TRANSMIT AND RECEIVE WAS NORMAL IAW AMM 23-11-21. NO HISTORY 60 DAYS.
- Difficulty date
- December 16, 2016
- Submitted
- December 19, 2016
- Operation
- Air carrier
- Aircraft
- N513AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35192
- Aircraft time
- 31,575 hours, 9,519 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Radio
- Condition
- Inoperative
- Location
- Nr 1 Hf
- 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.