voilsb 1 #1 Posted March 4, 2020 About a year or a year and a half ago I read an article either in the USPA Professional or Parachutist Online, or similar, about two outs. I remember the content essentially said that the majority of side by sides tend to develop into biplanes, and talked about tips on how to handle two out situations. I can't find the article anymore. Does anyone here remember the article and/or know how to find it? I've searched a bunch and can't find it, and I emailed safety@uspa and he doesn't remember. Quote Share this post Link to post Share on other sites
kpitchford 2 #2 March 4, 2020 Not sure if this was what you saw, but it's a good read none the less. https://www.performancedesigns.com/docs/dualsq.pdf Quote Share this post Link to post Share on other sites
pchapman 261 #3 March 4, 2020 (edited) That classic Dual Square report dates from 1997. I can add a Jim Cowan (CPS) presentation from the PIA in 2013. Maybe someone else can keep moving the data closer to the present... (As I wrote in 2014 somewhere on dz.com: "The document's value seems to be that it goes into more detail about actually flying two-outs that one usually sees. He also adds the case which is neither biplane or side by side but is "in between", and also adds partial deployment of the 2nd parachute. The document doesn't cover landings. ") 9 Dual Deployments - Jim Cowan.pdf Edited March 4, 2020 by pchapman 1 Quote Share this post Link to post Share on other sites
voilsb 1 #4 March 6, 2020 It wasn't either on those. In fact, it referenced the 1997 report. The article was a click through from an email, but I suppose it may not have come from USPA but instead from a dropzone. I just remember shortly after it came out, talking about it to coaches I was supervising doing emergency procedure reviews and referencing it during FJCs. Quote Share this post Link to post Share on other sites
IanHarrop 37 #5 March 6, 2020 This might be it https://www.skydivemag.com/new/2018-06-06-two-canopies-out 1 Quote Share this post Link to post Share on other sites
jcrouch 0 #6 April 18, 2020 Maybe it was this article I wrote in January 2016 Parachutist? A Problem With Two Solutions. misc_pcintow.pdf Quote Share this post Link to post Share on other sites
