Unless things have changed
Firstly you need to aspply to the CAA, for the allocation of a frequency, (V /U ), then they will ask the Radio Regulatory body, for a non conflicting, but sharehed frequency in the air band. Most Gnd service frequencies are very limited, and well occupied.
you need to advise your call sign to be used, plus reason for request.
The the licence, not that expensive, in the old days.
The sets (V) are not that expensive, as you need to locate a private mobile supplier, and provided the kit meets the basic specs, for licence in UK, then there will be no problem. Show them the authorisation from the CAA. then they will be able to set up the frequency etc.
The aerial is not an expensive exercise, any dipole that matches the frequency / wavelength will suffice.
The operator is required to hold a valid licence, but can supervise users, who do not have a licence.
To find a supplier, either google or brouse you local magazine shop, in the Amateur or private mobile radio sections.
In theory any approved air band TX/RX can be used, with suitable base station and aerial kit. Try Sportys etc, etc.
glf
Last edited by Gulfstreamaviator; 11th April 2011 at 09:40.
Reason: spelling correction: thanks to HD