A friend of mine had an idea from his earlier CB day’s and adding dipole to aerials to help with reception etc and thought he’d try adding 3blank cd’s behind his aerial on the stock tx of his DJI Phantom 3 Standard to see if he increased the range by over 30% making this 4,327 foot ( UPDATE now just done a 5,565foot flight – on a single CD!!) flight possible, from an otherwise stock set-up!! – An even cheaper way to make a windsurfer style add on, just a prototype at the moment remember. See the flight in the video below.
The revised holder seems to be able to go even further at 5,565 feet range!