As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6365 - IAD-ROC - ABORTED TAKEOFF DUE TO RIGHT GREEN BETA LIGHT WOULD NOT EXTINGUISH. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED PRESSURE SWITCH, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)