What is a Vortac and a TACAN how do they differ?
What is a Vortac and a TACAN how do they differ? VOR stands for VHF Omnidirectional Range. It is a navigation beacon intended for civil use and provides a user with a radial to/from the station. It works on frequencies between 108.00 and 117.95 MHz. TACAN stands for TACtical Air Navigation, a military system that […]