Some time ago I used a weather station called a "weather vox" which was activated by three clicks on a 40 ch uhf. I don't see any reason why the same system could not be puchased by an individual and rigged up to a 720 ch vhf. you might have to apply to airservices for a frequency though. The system recorded the met so we could down load it onto computer. From memory I thing the system cost around $1500 but that was 10 or 12 years ago now. Drop me a pm to chase it up further.
Last edited by Aerodynamisist; 2nd Jul 2005 at 08:13.