As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAD/ALB - FLT 6258 - DURING TAKEOFF AT 6258 HOURS ON 7-19-97, ABORTED TAKEOFF DUE TO RT BETA WARNING LIGHT ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED P-3 LINE. OPS CHECK OK. AIRCRAFT RELEASED AND RETURNED TO SERVICE. (X)