What was found
HF NR 1 FAIL, CYCLED POWER OP CHECK NORMAL. GROUNDED - YES. UNABLE TO DUPLICATE HF NR 1 ISSUES. OPS CHECK GOOD.
- Difficulty date
- March 5, 2019
- Submitted
- March 7, 2019
- Operation
- Air carrier
- Aircraft
- N513AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35192
- Aircraft time
- 39,835 hours, 11,904 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Cockpit
- 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.