What was found
DISCREPANCY REPORTED BY PILOT, "AFTER TAKEOFF, HAD A STRONG ODOR OF ELECTRICAL SMOKE AND HAD NO INTERNAL COMMUNICATIONS. RETURNED TO THE PORTSMOUTH, OH BASE." INSPECTED SYSTEM AND FOUND A CHAFFED WIRE GOING TO PILOT'S AUDIO PANEL THAT HAD SHORTED AND POPPED THE PILOT ICS CIRCUIT BREAKER. REPAIRED WIRE AND PROTECTED AGAINST FUTURE DAMAGE. RESET PILOT ICS CIRCUIT BREAKER.