Aircraft dealers and distributors in Portland help transacting sale of aircraft and aircraft parts. Aircraft models of a number of types are available from such dealers, and one can choose according to price, usage, etc. Some of the kinds of aircraft available include jet aircraft, turbo prop aircraft, piston twin aircraft, piston single aircraft, antique aircraft, floatplanes and helicopters. The models are priced according to their capacity, number of years of usage (for used aircraft) and other such considerations. Some popular models include Cessna Citation, Hawker Beechcraft, Learjet, Falcon Jet, Challenger, Gulfstream Jet, Boeing Business Jet, Airbus Jet, or Embraer, L & L etc.