CYPRES2
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AADs: Which One To Buy?
Skydivers today have the widest choice ever in which Automatic Activation Device (AAD) to have installed in their reserve container as a backup safety device.
An AAD cuts the reserve container closing loop if the skydiver is exceeding a set speed at a set altitude. For most sport skydivers, the activation speed is the same (78 mph or greater), but activation altitudes vary from 750 to 840 feet. Regardless of the unit, it's a "last chance" deployment for a skydiver who has become incapacitated to deploy or has lost altitude awareness. For U.S. skydivers, there are four AADs that are in the majority of sport rigs world-wide. This article will focus on the CYPRES2, m2 Multi and Vigil Cuatro.
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