THE AIRCRAFT
The Vampire certainly qualifies as an "early jet", being second oldest to the Meteor in RAF service. The Vampire's twin-boom layout was a result of the low power of the early jet engines. The shorter the tail pipe, the more power the engine could deliver. The Vampire's original mission was strictly as an interceptor, with only the 4x 20 mm Hispano cannon as armament.
The Vampires had no power assist for the controls, no radar, and no vices. It was fondly referred to as the "aerial kiddie car" by post-war pilots, implying that anyone could fly it. This may explain why the Vampire was exported extensively. The export list includes: Austria, Australia, Burma, Ceylon, Canada, Chile, Congo, Dominican Republic, Egypt, Finland, France, India, Indonesia, Iraq, Ireland, Italy, Japan, Jordan, Katanga, Lebanon, Mexico, New Zealand, Norway, Portugal, Rhodesia, South Africa, Sweden, Switzerland, Syria, Venezuela and Zimbabwe. Vampires also served with the Royal Navy, and the first jet carrier landing and take off was a Vampire piloted by the famous Captain Eric Brown.