What was found
NR 1 HF UNREADABLE DURING FLIGHT, SAT OK & RADIO VERIFIES GOOD VOICE RECEPTION. ACFT GROUNDED. COULD NOT DUPLICATE. ACCOMPLISHED SUCCESSFUL GROUND NR 1 HF COMM SYS TEST, IAW MM 23-11-00. VOICE SOUNDS GOOD. NO HISTORY 30 DAYS.
- Difficulty date
- April 13, 2014
- Submitted
- April 17, 2014
- Operation
- Air carrier
- Aircraft
- N594AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35191
- Aircraft time
- 23,443 hours, 7,193 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Hf Comm
- Condition
- Malfunctioned
- Location
- Nr 1
- 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.