What was found
TAXING INTO DFW FOS' PUSH TO TALK BUTTON ON. CONTROL YOKE STARTED SMOKING HAD SMOKE AND ELECTRICAL SMELL IN COCKPIT. C/A R & R FO'S AP/TRIM/PUSHER DISC SWITCH, IAW EMB145 AMM 22-11-07. AP FUNCTIONAL TEST GOOD, IAW EMB145 AMM 22-11-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TAXING INTO DFW FOS' PUSH TO TALK BUTTON ON. CONTROL YOKE STARTED SMOKING HAD SMOKE AND ELECTRICAL SMELL IN COCKPIT. C/A R & R FO'S AP/TRIM/PUSHER DISC SWITCH, IAW EMB145 AMM 22-11-07. AP FUNCTIONAL TEST GOOD, IAW EMB145 AMM 22-11-00.