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 …

Dec 20, 2024 · The fins are triangular 2" x 1" carbon fiber and the body tube is 1.5" fiberglass. How large and how round should the fillets be to avoid fin flutter and prevent the fin from shearing off? Also, …

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 …

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 …

Feb 27, 2024 · I'm looking for a rocket to build for my L2 cert. Any favorites or recommendations would be appreciated.

Jul 29, 2023 · Hello, I have a new Loki 670 Blue reload for my Loki 54/1200 case. I have the motor data from Thrust Curve but it does not seem to be a available motor in Open Rocket. Does anyone know …

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 …

Mar 13, 2024 · Model rocketry enthusiast forum & rocket for sale classifieds. Rocketry forums for experts & beginners. Engines, recovery, electronics, rocketry software.

Feb 14, 2025 · So I took the 'stock' two-stage rocket in OpenRocket and tried a few different delays on the booster motor. See below, ignition at ejection charge to show delayed staging The motors above …

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.