I have made a lot of projects for the HamRadio community in Israel such as

Connecting the Israeli Ham-Radios to the internet With 44.138.x.x Ip range with full Ip Routing

Installing the Givatayim (r-15) repeater

Installing the IARC Server (www.iarc.org)

Installing the Israel Packet radio Network (first 1200 Baud and later 9.6K)

Installing the Haifa Repeater (r4.5)

And the following ones wich have a bit more explain

The live video camera project

The Wireless Lan Network Project

The RptrLink Project (connecting two way radio to the internet)

The SDR receiver I have Built

Returning our old AMPRNET back to operation (current project)