What was found
NR 1 HF RADIO TRANSMIT FUNCTION IS INTERMITTENT. RECEIVE FUNCTION IS NORMAL. ACFT GROUNDED. ACCOMPLISHED NR 1 HF COMMUNICATION TEST, AIRPLANE TO AIRPLANE, WITH NORMAL OPERATION IAW AMM 23-11-00-730-801.
- Difficulty date
- May 1, 2016
- Submitted
- May 3, 2016
- Operation
- Air carrier
- Aircraft
- N587AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35684
- Aircraft time
- 32,982 hours, 9,622 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Radio
- Condition
- Malfunctioned
- Location
- Nr 1 Hf Sys
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.