What do Airforce MARS and Army MARS have in common? They both are involved with Shares. SHARES coordinates a voluntary network of government, industry, and disaster response agency HF radio stations used for emergency communications. According to Shares Program Manager, Ross Merlin, the Shares program can be described in four words. [2016 18M] The RAIN Report is available for transmission over Amateur Radio under a Community Commons license, and can be downloaded or streamed from therainreport.com, @therainreport on Twitter; and via iTunes.