As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRST OFFICER`S SIDE STICK MIC TRANSMITTER SW STICKS INTERMITTENTLY. DOES NOT FULLY RELEASE AFTER TRANSMITTING. OCSNL STUCK MIC REPLACED FIRST OFFICER`S PTT SWITCH ON HANDGRIP ASSEMBLY. FIRST OFFICER`S PTT SWITCH OPERATION TESTED GOOD.