Line-of-sight propagation - Wikipedia
GPS vs. DME Distance For IFR Flying | Boldmethod
Line of Sight Calculator - everythingRF
Radio Mobile - RF propagation simulation software - Radio coverage probability
RADAR Systems-Coverage
RadioPlanner 2.1 RF Planning Tool | Wireless Planning Software
How Far Can I Talk? | UHF vs VHF | The Truth About Range
Radio Mobile - RF propagation simulation software - Radio coverage probability
VHF Radio Horizon Range
Terrestrial VHF Radio Signal Coverage - BLOS | VU2NSB.com - Amazing Amateur Radio
HTZ supports new aeronautical features - ATDI
Height of USCG antenna? Calculate VHF range, Mobile, AL - The Hull Truth - Boating and Fishing Forum
VHF Range From SOTA Summits - The KØNR Radio Site
Learn More About How Far Your Two-Way Radio Can Transmit and What are Some of the Most Important Factors to Calculate When Trying to Achieve the Optimal Range
Antenna: Its coverage area formula, calculation of coverage area
2-Way Radio Range: How Far Can Two-Way Radios Communicate
Understanding Wireless Range Calculations | Electronic Design
VHF: performance and procedures | Boating simply
How Far Can I Talk? | UHF vs VHF | The Truth About Range
VHF: performance and procedures | Boating simply
continuousWave: Whaler: Reference: VHF Radio Propagation Over Water
