Marsgrams are messages of 50 words or less sent via radio transmissions, using HF and VHF radios with computer hookups to coastal and local gateways. The system is split into gateways, regions and states to feed messages as close to the recipient as possible. I also check the net for messages, pick them up and make the phone call. The system works especially well for people overseas who need to get a quick word back to their family or friends. It's sometimes difficult to get to a phone and very expensive to call.
Mail takes a week or more.
Marsgrams can usually be delivered in two to three days, Parker said. Messages are delivered by phone to the intended party. If that is not possible, the message is put in an envelope stamped and addressed and sent through the post office, at no cost to the sender. I never give the message to anyone else. Parker volunteers his time to provide this service to the qualifying Redstone community, spending an average 10 hours a week with the Marsgram program.