As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6416 - IAD-CHS - AIRCRAFT ABORTED TAKEOFF DUE TO GREEN APR ARM WARNING LIGHT ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED NTS TRANSDUCER, AND GROUND RAN AIRCRAFT, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)