RCU Forums - View Single Post - Homeland Security on UAV "Emerging Threats"
Old 05-26-2016, 08:44 AM
  #52  
Sport_Pilot
 
Sport_Pilot's Avatar
 
Join Date: Jan 2002
Location: Acworth, GA
Posts: 16,916
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by cj_rumley
Anything 13,000 miles away is far over the horizon. Signaling is possible in the VLF part of the radio spectrum, but at UHF/SHF it certainly would be 'cutting edge.' Maybe it's some New Physics to go with the New Math.
I think it is possible using a satellite phone.