DARPA Developing Wing-In-Ground Effect Cargo Seaplane - The

China Tests New AG600 Model As US Interest in Amphibious Planes Grows

DARPA's 'Liberty Lifter' Seafaring X-Plane Moves Into Design Phase

DARPA Developing Wing-In-Ground Effect Cargo Seaplane - The Aviationist

DARPA Responds on “Liberty Lifter” Seaplane - Naval News

Sky-Changer – 50 years of Rutan's Greatest Hits

DARPA Flying 'Sea Monster' What Are Wing-in-Ground Craft?

DARPA is creating twin-fuselage aircraft with the C17's size carrying capacity.

DARPA Liberty Lifter heavy airlift seaplane

DARPA Is Moving Forward With a 'Flying Sea Monster' Craft