EVENT - Indiana Rocketry, Inc. (IRI) ThunderStruck 2024 Regional …
Aug 17, 2022 · The ThunderStruck 2024 Regional Rocket Launch will be held on Friday, April 12th through Sunday, April 14th, 2024, at the Pence High Power Launch Field near Pence, Indiana, off …
Fillet Size and Shape on a Super Sonic Rocket
Dec 20, 2024 · @Lexander Lummer and I are building a minimum diameter supersonic rocket that goes at least mach 2 and are looking into building a rocket that goes mach 3 or faster in the future. The …
NAR Level 2 Certification. Rocket recommendations
Feb 27, 2024 · I'm looking for a rocket to build for my L2 cert. Any favorites or recommendations would be appreciated.
World's smallest rocket GPS tracker - Silicdyne Reperix
Jul 1, 2024 · Hey, I'm the guy behind Silicdyne, a company dedicated to providing the best in advanced rocketry electronics at low cost. You may have heard of my first product, the Fluctus flight computer. …
Current Best onboard Rocket Video Camera | Rocketry Forum - Model ...
Jun 13, 2024 · As of the start of 2025, what is the best (or near best) onboard video camera to house with a 2. 1" / 54mm rocket that is - 1. Not necessarily the cheapest 2. Gets good - but not superb …
Fineness and Stability Margin in OpenRocket - Rocketry Forum
Apr 4, 2023 · I have a tall/thin rocket with a fineness (aka aspect ratio or length to diameter ratio) of ~26 (80” long 3.1” diameter). As currently configured, it has a stability margin of 3.7/14.6% in …
Rocketry Forum - Model Rocketry Forums
Mar 13, 2024 · Model rocketry enthusiast forum & rocket for sale classifieds. Rocketry forums for experts & beginners. Engines, recovery, electronics, rocketry software.
Yard Sale / Wanted | Rocketry Forum - Model Rocketry Forums
Jan 23, 2026 · If you have a personal rocketry-related item for sale, or that you're looking for, this is where you list it. These are for one time sales items, no business sales. To post you must either be a …
Open Rocket warning - Stage began to tumble under thrust
Feb 10, 2017 · While running a simulation on Open Rocket, I got the warning message "Stage began to tumble under thrust". Ran the simulation again and the warning went away, got the green check.
Ye Olde Rocket Plans & Ye Olde Rocket Shoppe Updated
Jul 1, 2008 · Ye Olde Rocket Plans Industrial Solid Propulsion, Inc. '91 Catalog from Don Fent 06-30-08 Estes Clipper #1979 from Don Fent 06-30-08 Model Missiles, Inc. ARCON #002 from Mark Mayfield …