3 ms·Where does it say that? I don't see any blog posts about the cancellation of Kestrel-4.by ZenoArrow 11y agoWhere does it say that? I don't see any blog posts about the cancellation of Kestrel-4.ZenoArrow 11y agoRE: The post above, I made a mistake, this version of the Kestrel-4 was an April Fool's joke.kc5tja 11y agoYes, Kestrel-4 (at least as documented on that page) is an April Fools joke. :)