Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP)
Flight Crew Last 90 Days 30; Flight Crew Total 5000; Flight Crew Type 100
Troubleshooting
Aircraft Equipment Problem Critical
Flight Crew Rejected Takeoff; Flight Crew Returned To Gate; General Maintenance Action
Aircraft
Rejected take off above 60 knots. AFC's light came on on the master warning system; returned to the maintenance facility to be checked out by Maintenance.
Captain reported a Master Warning activation and executing a RTO.