What was found
CONTROL HEAD ON/OFF SWITCH INTERMITTENT. ON/OFF SWITCH BAD. REPLACED BAD S2 ON/OFF SWITCH. REPAIRED. BENCH CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CONTROL HEAD ON/OFF SWITCH INTERMITTENT. ON/OFF SWITCH BAD. REPLACED BAD S2 ON/OFF SWITCH. REPAIRED. BENCH CHECK GOOD.