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A water rocket is a type of model rocket using water as its reaction mass. The pressure vessel (the engine of the rocket) is constructed from thin plastic or other non metallic materials (usually a used plastic soft drink bottle) weighing 1,500 grams or less. The water is forced out by compressed air. It is an example of Newton's third law of motion.

What do you use?

Discussion about deployment systems including altimeters, timers, air speed flaps, servo systems, and chemical reactions.
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Drag_Racer408a
WRA2 Member
WRA2 Member
Posts: 189
Joined: Sun Feb 04, 2007 1:28 pm

What do you use?

Post by Drag_Racer408a » Tue Feb 27, 2007 3:10 pm

I know lots of people that use a Perfectflite brand altimeter and was wondering what others used?

I use a PerfectFlite Alt 15K/WD altimter. Other than that i don't know of to many other types.


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