AMSAT-NA operates a mail alias system for the convenience of amateur radio operators. Thousands of amateurs are reachable by email at their firstname.lastname@example.org mail alias address. Because of abuse by commercial bulk emailers, we no longer publish the list of callsigns registered on amsat.org. If you need to check if a specific amateur has a mail alias, you can use this lookup form.
Type in the callsign you want to check:
Modified 28 July 1998. Feedback to KB5MU.