Actually "Ham" equipment is relatively inexpensive compared to commercial radio, ie: public safety or business radio. An operator can purchase the newest and greatest multi-band handheld with all the "bells & whistles" for less $350.00. There are probably EchoLink stations and the new D-Star repeaters in your area. As for the Satellite comms, I was refering to the ability of Hams to access amateur radio capable satellites stations and with the same equipment and the right schedule, communicate with the International Space Station.
In order to get my Technician ticket, I attended eight, 3 hour classes for the basics, however I tested and passed after only 3 classes. There are practice tests online @ www.QRZ.com for free. When you can pass the practice tests 9 of 10 trys, you can easily obtain your ticket. From that point the world is wide open within the spectrum of your license. Try it and have fun.