Shipping Alpha Jet - Ducted Fan Alpha Jet - Ducted Fan RC Jet Alpha Jet - Ducted Fan RC Jet - RC Airplane Description The Alpha Jet is one of our fastest RC Ducted Fan Jets to date! with a Top speed of 93 MPH makes this a blast to fly. Made from a EPO style foam that makes this model incredibly strong and durable even in a crash. Features modular construction for easy maintenance and dis-assembly . The Alpha Jet is very easy to control, with superior flight stability even at full speeds of 93 Mph.