This unusual structure kept the air streams apart during hypersonic flight, solving the stability concern. So the X-15 planes emerged with a novel wedge-shaped tail: narrow at the front, wide at the back. But X-15 engineers realized that the ideal solution might be a change in shape rather than size. The traditional solution to enhance stability would have been to increase the size of the aircraft’s tail. To overcome the stability issues, the X-15 team went back to the drawing board. But when those planes had ventured toward hypersonic territory, they’d run into insurmountable stability problems. Earlier X-plane programs, X-1 and X-2, had already broken the sound barrier (Mach 1). Speed was the initial focus of the program. The program had two main objectives: to achieve hypersonic flight (Mach 5, or five times the speed of sound) and to penetrate space.
National Advisory Committee for Aeronautics (NACA), which later became NASA.
The flight research program, which ran from 1959 through 1968, was initiated as a joint effort between the U.S. Knight was one of 12 men who piloted the experimental X-15 planes. Minutes later, the aircraft landed charred and broken. Air Force pilot William “Pete” Knight set a world speed record in an X-15 rocket plane.
NPR 7120.5 Revision F Rollout Briefing (NASA Only). Lessons Learned Lifecycle and Highlights. Systems and Engineering Leadership Program (SELP). But beside that, I also use Bandicam to record games/sims. OBS works just fine as a recording tool as well and you can even set up advanced ffmpeg options. I'm sure there are free alternatives out there.Ĭheck out FREE FREE Davinci Resolve for "post" of screen recordings, very competitive with premiere but no monthly prescription nut to pay. My goto of choice would be Adobe Premiere but that's not a cheap route. If you want to do video edits or voice overs, not a tool for that at all. I mostly use AB for bug reporting in the beta groups I'm part of - that usually is a short snipet or screenshot of a problem to post online, so nothing like youtube quality or anything, although I've used it a few times for that as well. AB has replaced my previous tool - Fraps. I use that to manage my graphics card (works with Nvidia or AMD) but it also has screenshot and video grab capability. My goto of choice to just do raw screen recording is MSI Afterburner. I found that the new Nvidia stuff has streaming, the new Steam client has streaming, everybody and their ancestors want to do streaming these days and I'm seeing nothing but headaches with those when more than one is installed.
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