As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6250 - ABE-IAD - DURING TAKEOFF, AIRCRAFT ABORTED TAKEOFF DUE TO RIGHT BETA WARNING LIGHT NEVER TURNED OFF. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND GROUND RAN AIRCRAFT AND COULD NOT DUPLICATE PROBLEM, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)