The 321st Bomb Group and all Squadron's Insignia's --Numerical designation, 3,2,1 Bombs Falling. The 321st formerly commanded by Brig. Robert Knapp, was the first group to fly from the United States to an overseas base in a single mass flight. It also was the first to use tail and waist guns in a B-25. During more than 18 months of Combat Operations in this theater the unit bagged eight enemy flights for every bomber it lost.” Basic shipping included to most countries. Additional costs may incur for EURO, South America and African countries.