Sending emails using Ham Radio with a sound card and a laptop. No internet needed.
VARA-FM mode in Winlink. 441.00 UHF Icom IC-7100 35 watts with a mag mount antenna on a truck. Kahala Lookout right outside of Diamond Head Tunnel to Pukalani Maui.
Icom IC-7100 Radio HF/UHF/UHF
2015 MacBook Pro boot camp windows 10.
http://www.winlink.org - Download a free copy of winlink
VARA FM - https://rosmodem.wordpress.com/ Download your free copy (lower speeds) If you like it pay for the license to get faster speeds.
VARA FM AND WINLINK SETUP GUIDE -By George Thornton - AE7G
http://www.masterscommunications.com/...
http://www.earchi.org/education/ Emergency Amateur Radio Club - Hawaii would like to assist Oahu residents in obtaining or upgrading their FCC Amateur Radio licenses.
ARRL - http://www.arrl.org/