The radar on the J 35As was a French Cyrano RA 423 radar from Thompson-CSF (Swedish designation PS-02/A) as the originally planned Swedish radar (PS-03) from LME hadn't been developed in time. The gunsight was an advanced gyro gunsight developed by Saab for both the Saab 32B and Saab 35A called S-6 (later named S-6B). It used data from the aircraft's yaw and pitch axis, as well as other sources to give accurate aim for the weaponry. Range data could be taken from the radar or set manually by the pilot.
