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. …

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

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 12, 2026 · Model rocketry enthusiast forum & rocket for sale classifieds. Rocketry forums for experts & beginners. Engines, recovery, electronics, rocketry software.

Feb 27, 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 …

Sep 5, 2022 · I am new to rocket software, and mid power rockets I want to try OpenRocket and was thinking that some must have made a lot of designs. Is there a place (Website) where there is …

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 …

Oct 14, 2025 · I made a siren using a cr2032 dual battery holder and hi frequency siren and would like to add a red strobe or flashing led to help in recovering the rocket. Does anyone have ideas on how to …

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.