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 …
Excelsior rocket from Fantastic Four: First Steps
Dec 4, 2016 · Has anyone attempted a flying model version of the Excelsior rocket ship from the recent film, "Fantastic Four: First Steps." It has an incredible retro sci-fi vibe and seems to …
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% …
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 …
GPS Trackers for Rocket - Rocketry Forum
Mar 11, 2024 · Estes Bulk Pack of Alpha III Rocket-Building Kits, Beginner Flying-Rocket-Model Kits for Ages 10+, Classroom Science Experiments BEYOND YOUR HOME $12.99 Estes 804 …
for my jr l1, do I have to physically label the cp on rocket(little ...
Oct 8, 2025 · for my jr l1, do I have to physically label the cp on rocket (little sticker or just a mark)? or do I just point to it during pre-flight inspection?
Selection of the appropriate fin and control system to stabilize a ...
Mar 17, 2023 · The rocket I fly is typically set up for a stability of 1.3-1.5 calibers, including the effect of the canards on stability. For the canards I use (a root and span of 2" for example), a …
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 …
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 …
Yard Sale / Wanted | Rocketry Forum - Model Rocketry Forums
Oct 18, 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 …