Rocket account forgot password. I am trying to answer the age-old question is if this rocket is over-stable. 7/14. I've helped build rockets upwards of 20 feet tall and 200+ pounds. I know these "egg timers" are suggested but yes Nov 15, 2024 · Aftershock II has officially become the highest and fastest amateur rocket of all time! Following its successful launch and recovery on October 20, 2024, data from the on-board avionics unit was collected and analyzed to reconstruct the rocket’s flight path. The motor has a theoretical average thrust of 800N 2. My focus is on the optimization of water rocket fins in terms of their size Jan 18, 2024 · Long story short I just got my Level 1 over the weekend and flew it low and slow. I'm hoping that the files will be posted for everyone to enjoy soon. 5 calibers, including the effect of the canards on stability. But now I might like to reach for the stars as it were lol. I know these "egg timers" are suggested but yes Feb 8, 2024 · I have a tall/thin rocket with a fineness (aka aspect ratio or length to diameter ratio) of ~26 (80” long 3. 6% in OpenRocket. After a thorough internal review, the Jan 16, 2025 · Model rocketry enthusiast forum & rocket for sale classifieds. Propellant is paraffin wax with carbon black additive. None of those are something you can go out and buy - all scratch builds. For the canards I use (a root and span of 2" for example), a canard deflection of 6° might result in a turn rate of 25°/s for yaw or pitch. Doug Bertelsen and Boyce Aerospace Hobbies have worked on the 3D printing of the camera. 1” diameter). 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 world of water rocketry for my research paper. 3. I've helped build a 52 foot tall rocket. Rocketry forums for experts & beginners. To post you must either be a member for 30 days AND have 20 posts OR be a Supporting Member. Murphy's Law says you'll easily recover the marked rocket part, but the unmarked parts are the ones people will pick up later and say "Cool rocket, expensive-looking too, I wonder who it belongs to?". I'm terrified of losing my rocket though and am contemplating investing in some sort of tracking system. Jan 18, 2024 · Long story short I just got my Level 1 over the weekend and flew it low and slow. Oxidizer is N2O I have already Mar 22, 2025 · Put your contact data on your rocket in multiple locations. Estes CinerocDV and Omega (Redshifted) (Modified 1974 Catalog Photo Markings) 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. Feb 8, 2024 · I have a tall/thin rocket with a fineness (aka aspect ratio or length to diameter ratio) of ~26 (80” long 3. Oxidizer is N2O I have already Mar 17, 2023 · The rocket I fly is typically set up for a stability of 1. We’re currently debating between using movable fins (canards) or thrust vector control (TVC) 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 world of water rocketry for my research paper. Sep 11, 2025 · Hi, I'm curious is there a recommended ratio of rocket length to diameter for the most efficient design? Mar 17, 2023 · The rocket I fly is typically set up for a stability of 1. 3-1. Are the servos strong enough as well? How is the control algorithm tuned for an actual flight? Is this a unit that you plan to commercialize? Will you be posting a build log, software/schematics? Click to Mar 3, 2015 · The rocket will be updated to allow it to use 24mm "E" motors and have TTW fins. Mar 17, 2023 · The rocket I fly is typically set up for a stability of 1. We’re currently debating between using movable fins (canards) or thrust vector control (TVC) Jan 13, 2025 · To me, but "largest model rocket you can buy " implies a kit. The only “rule of 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. Nov 15, 2024 · Aftershock II has officially become the highest and fastest amateur rocket of all time! Following its successful launch and recovery on October 20, 2024, data from the on-board avionics unit was collected and analyzed to reconstruct the rocket’s flight path. These are for one time sales items, no business sales. My focus is on the optimization of water rocket fins in terms of their size If you have a personal rocketry-related item for sale, or that you're looking for, this is where you list it. And yes, we flew them all. After a thorough internal review, the Dec 2, 2021 · Controlling a rocket in flight has much more rigorous requirements than controlling roll in the gentle breeze that that fan is providing. . That means the link Justin provided may well be the current largest. Mar 22, 2025 · Put your contact data on your rocket in multiple locations. Engines, recovery, electronics, rocketry software. Mar 22, 2025 · Put your contact data on your rocket in multiple locations. As currently configured, it has a stability margin of 3. cbjq xeywz fvipra az6puj h53av givjri qvl1j q7hjmdo phai 894wg