Hi there,
There is a guide with every avionics system for every standard aircraft here:
So to answer your question, the Cessna 172 steam gauge version uses both the GNS 430 and 530.
Hi there,
There is a guide with every avionics system for every standard aircraft here:
So to answer your question, the Cessna 172 steam gauge version uses both the GNS 430 and 530.