What was found
HF # 1 DISPLAY FAIL/FAIL. GROUNDED - YES. PERFORMED HF # 1 TEST PE B737-800 FIM 23-11 TASK 806 HF # 1 TEST OK, OK FOR SERVICE.
- Difficulty date
- November 17, 2021
- Submitted
- November 18, 2021
- Operation
- Air carrier
- Aircraft
- N517AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35197
- Aircraft time
- 46,796 hours, 13,670 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.