Rocket Belt, Bell No. 2


Display Status:

This object is not on display at the National Air and Space Museum. It is either on loan or in storage.

Collection Item Summary:

This is a Bell No. 2 rocket belt, also known as the Jet Pack or other terms. It is a small personal propulsion device strapped on the back and enables a person to fly short distances using low rocket power produced by a non-combusting gas.

The idea of the rocket belt appeared in "Buck Rogers" comic strips as early as 1929. Wendell Moore of Bell Aerosystems was the first to develop the invention in the mid-1950s. In the 1960s the U.S. military seriously studied the device as an aid to combat soldiers but found its short duration of just a few seconds too limited. Today, Jet Packs are mainly used for air shows, movie stunts or in football half-time shows and other events. This object was donated to the Smithsonian in 1973 by Bell Aerospace.

Collection Item Long Description:


Bell No. 2 Rocket Belt

Data Source

National Air and Space Museum

Restrictions & Rights

Do not reproduce without permission from the Smithsonian Institution, National Air and Space Museum

Credit Line

Gift of Bell Aerospace Company


Mainly aluminum framework; 2 outer tanks on back, stainless steel; middle tank, steel; fiberglass jacket with sprayed on ethafoam for cushioning and 4 nylon straps with aluminum buckles on each end; aluminum foil, secured with fine wire, around 2 pipes leading to nozzles. Steel control cables. One each short fabric-covered rubber tube protruding from each side of belt.


Overall: 36 × 36 1/2 × 35 in., 65lb. (91.4 × 92.7 × 88.9cm, 29.5kg)

Country of Origin

United States of America



Inventory Number


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