What was found
HF2 SECAL LIGHT "C" ACKNOWLEDGE LIGHT WILL NOT EXTINGUISH. GROUNDED - YES. ACCOMPLISHED B737-9 IFIM 23-28-00-810-835. HF #2 SELCAL CALL SWITCH RESET. OPS CHECK GOOD. GROUND VERIFICATION TEST GOOD.
- Difficulty date
- September 28, 2021
- Submitted
- September 30, 2021
- Operation
- Air carrier
- Aircraft
- N920AK
- Make and model
- Boeing 7379
- Aircraft serial
- 44086
- Aircraft time
- 29 hours, 13 cycles
- Engine
- Cfmint LEAP1B28
- System (JASC)
- 2310 · HF Communications System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Nr 2 Hf Comms
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.