Sport Rocketry

Sport Rocketry 3.2019

Issue link: https://www.e-digitaleditions.com/i/1114543

Contents of this Issue

Navigation

Page 2 of 55

MAY/JUNE 2019 VOLUME 61, NUMBER 3 Feature Articles Tim Bookwalter flew this J-powered Saturn V at the Student Launch Initiative on April 6, 2019. The launch of Tim's Saturn is shown at right. Photos by Vince Huegele. On The Cover 6 24 1 4 Editor's Space by Tom Beach 6 Saturn 1B Project by Gary Briggs 16 OpenSCAD by William Blair 20 Kitbashing the Estes Mini "A" Heli for 1/4A Helicopter Duration by Dan Wolf 24 Clustering a 1:48 Sport Scale Atlas V 521 by Mike Caplinger 34 The Screw-Together Nose Cone by Dan Bolger 38 Filling Tube Spirals by Andrew Bissonette 41 Mini SCUD by Martin Bowitz 42 Increasing Rocket Aerodynamic Performance by Thomas Salverson 44 How Many Records Can You Set in One Day? by Steve Kristal 51 Dr. Robert Goddard by Caleb Diener 52 Altimeter Ground Testing by John Le Sage 54 Manufacts by Tim Quigg

Articles in this issue

Archives of this issue

view archives of Sport Rocketry - Sport Rocketry 3.2019