The Amphibious Tractor Memorial and Association (ATMA) is dedicated to preserving the legacy, history, and brotherhood of the U.S. Marine Corps’ Amphibious Assault community. From WWII’s iconic landings to modern-day operations, ATMA honors the Marines who operated AAVs (Amtracs), safeguards their stories, and ensures future generations remember their sacrifices. Every donation helps fund memorials, reunions, and veteran support initiatives that keep this proud tradition alive.