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The largest, most sophisticated and ground breaking group supporting you, the serious water rocket flyer! Whether you are a beginner or an expert, the WRA2 has something for everyone.

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.

Introducing the drone forum

Discussions about flying drones.
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WRA2
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Introducing the drone forum

Post by WRA2 » Sun Oct 27, 2019 8:25 am

With the advent of low cost drones, many of our members have started flying drones and I have received requests for a place to discuss drones and to post photos and videos taken by drones. If this proves popular, I will divide it to sub categories for specific issues or types of drones. Enjoy PH:


Lisa Walker,
:WRA2: Forum Administrator. :WRA2:
:WRA2:The Water Rocket Achievement World Record Association :WRA2:

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