Hammer 40

Aircraft Specifications:

60″ Wingspan

.40 C. In. Engine, Or Equivalent 4 Cycle (Or Electric)

Information:

The Hammer 40 is available with a one-piece bolt-on foam wing, or a 2 piece foam wing using a 3/4″ x 24″ wing tube. 

Wing tube holes are cut in the 2 piece foam wing.