What was found
HF 1 OPS CHECK GOOD. HF 2 OPS CHECK BAD. GROUNDED - YES. ON DEFERRAL.
- Difficulty date
- August 9, 2023
- Submitted
- August 14, 2023
- Operation
- Air carrier
- Aircraft
- N433AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41704
- Aircraft time
- 36,301 hours, 11,470 cycles
- System (JASC)
- 2300 · Communications System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknownunknown
- 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.