Profile: Big Sky Engineering CA Inc. is a provider of voice communication systems. Our radio interconnect cables can transmit and receive audio, as well as transmit keying signals. They are available in 5-foot length increments up to 30-feet. Our passive headset splitter allows use of two headsets on one intercom station. We offer voice communication solutions and accessories for aerospace and satellite operations facilities, military installations, and government agencies. We also provide value added services.