To calculate VHF range, you may want to use this formula: VHF Range = 1.33 × (√H-aircraft + √H-gs) . Where: VHF Range in nautical miles, H-aircraft is the altitude of the aircraft in feet and H-gs is the height of the ground station antenna in feet.
To calculate VHF range, you may want to use this formula: VHF Range = 1.33 × (√H-aircraft + √H-gs) . Where: VHF Range in nautical miles, H-aircraft is the altitude of the aircraft in feet and H-gs is the height of the ground station antenna in feet.