Estes Mammoth 2 stage w/ CRASH on 1/21/17 from ground
Estes Mammoth rocket 2 stage w/ F15-0 & F15-8 motors. This was my 2nd attempt with this 1 stage motor combination & I converted it to rail launch in hopes I'd get a more vertical flight (it didn't help). Super slow take off. Only reached 1295' AGL, 79 MPH and landed by the boat launch. Taken with cell phone.