Skyhawk 172/Cutlass 172
Flight Crew Commercial; Flight Crew Flight Instructor
Aircraft Equipment Problem Critical
Flight Crew Rejected Takeoff
Aircraft
During the takeoff; Both PFD and the standby airspeed indicator showed zero. [Instructor Pilot] decided to abort the takeoff. Reported aborted takeoff to Tower; and also let flight supervisor know that we aborted the takeoff due the instrument failure.
C172 flight instructor reported a rejected takeoff due to primary and secondary airspeed indication failure.