Yard Sale / Wanted | Rocketry Forum - Model Rocketry Forums
Dec 4, 2025 · 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 …
Maximum height of viewable rocket flight??? | Rocketry Forum
Mar 21, 2024 · There are a number of factors that affect the observation height of a rocket. Observations looking directly up with sun and cloud cover will limit the observable height to 4 …
Seeking Insights on Water Rocket Fins Optimization
Oct 4, 2023 · Hello Rocketry Enthusiasts! I hope this post finds you all soaring high in your rocketry adventures! I'm a high school student currently navigating through the fascinating …
University team looking for advice: Movable fins or thrust vector ...
Oct 6, 2024 · Question Hi everyone! We’re a university team just getting started with building model rockets, and one of our main goals is to develop an active control system. We’re …
Where do you put your Name / phone # on the rocket?
Mar 22, 2025 · Put your contact data on your rocket in multiple locations. Murphy's Law says you'll easily recover the marked rocket part, but the unmarked parts are the ones people will pick up …
Electronic Gyro Rocket Roll Stabilization System - Rocketry Forum
Dec 2, 2021 · Hello everyone, I would like to introduce you to a gyroscopic stabilization system which I made.The system is designed to prevent the rocket from rolling. The idea is to use it …
GPS Trackers for Rocket - Rocketry Forum
Jan 18, 2024 · I'm terrified of losing my rocket though and am contemplating investing in some sort of tracking system. I know these "egg timers" are suggested but yes, I'm intimidated by all …
Hybrid Rocket Build Thread - Rocketry Forum
May 29, 2023 · Hello everyone, I am currently in the process of building a HPR hybrid rocket motor and am posting to get opinions, advice, and help. The motor has a theoretical average …
Rocketry Forum - Model Rocketry Forums
Jan 16, 2025 · Model rocketry enthusiast forum & rocket for sale classifieds. Rocketry forums for experts & beginners. Engines, recovery, electronics, rocketry software.
ANNOUNCEMENT: OpenRocket 24.12 beta 1 is now available for …
Jul 14, 2015 · The OpenRocket team is pleased to release the first public beta for OpenRocket 24.12. Standard caveats for beta releases apply: we have no known outstanding bugs, but …