What was found
ARINL REPORTED NR 1 HF RADIO XSMIESIONS BROKEN SWITCHED PRIMARY FREQ TO NR 2 HF RADIO REPORTED LOUD/CLEAR. NR 1 HF SWITCHED TO DATA MODE. TESTED NR 1 HF RADIO WORKS NML REF MM 23 11 00/501. VERIFICATION FLIGHT SUCCESSFUL. OPS NORMAL.
- Difficulty date
- March 15, 2009
- Submitted
- March 18, 2009
- Operation
- Air carrier
- Aircraft
- N565AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35181
- Aircraft time
- 9,228 hours, 2,903 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Hf Comm
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.