- The launch of Henk
A short writeup about the launch of Henk, mainly so I can share some of the awesome pictures and video’s it produced - MM-38 Static Test Attempt #2
The first successful test of MM-38. And it only took 2 years. - Rocketry Compilation 2022
Another year, another compilation - “Perigee-2” Rocket Launch
The troubled launch of Perigee-2, which chose to pursue its passion of skywriting instead of going up as planned. Also the first launch which had been equipped with avionics (A simple altimeter) - “Perigee” Rocket Launch (BTIR-2)
A rather lengthy report detailing the fantastic launch of BTIR-2, which reached more than a 100 meters of altitude, and was recovered intact to boot! - BTIR-2 Perigee Design & Plan
The design and philosophy of BTIR-2 ‘Perigee’ Featuring modular design, 3d printing, and cool looking blueprints. - R-14 Test Results
A field report of R-14, which produced more than 1.5 kilograms (!!) of force, and was recorded in 4K from a drone! - R-13 Test Results
The test results from R-13, which is the second rocket to break the 1kg barrier, and which set a personal record in strength! - R-12 Test Results
A report detailing the test of R-12, and why it went so differently than planned. - 2021 Rocketry Compilation
The second compilation, celebrating yet another year of rocketry - BTIR-1 Test
The first test of the BTIR system, with very exiting (if unexpected) results - MM-38 Static Test Attempt #1
A report of the first (failed) attempt to test MM-38 Featuring rain and horses - BTIR Project Concept and Developments
Proposal for a very simple unguided rocket without parachute, for fun and science - MM-38 Fuel Preparation And Casting
Babies first BATES grain’s, and how they were made - Rocket Altitude Estimator
A simple program to estimate flight performance, from nakka’s calculations - STS-XL
The 20 times as strong Static Test Stand eXtra Large specifically designed to test MM-38 - R-10 Test Results
The 10’th rocket test after rocket 0, the 5th casing 2.0 iteration, also being the first to not suffer from miscellaneous structural failure - Gifted Engine: MM-H-38
A article all about the recently received MM-38 rocket motor, featuring dimensions, a banana, and a design or 2 of my own - Impulse Calculator 2000
A program I wrote to calculate impulse from STTS readings (with download and detailed explanations of the math behind it) - Prototype Parachute Development (1/2)
Development and testing of exploratory parachute systems, also known as me chucking stuff from a balcony - First PEST Test
A small cannon to shoot out parachutes. a Rocket Cannon. Rocket. Cannon. - R-9 Test Results
The first Casing 2.0 test featuring the improved nozzle assembly, which failed to live up to its potential due to some below average fuel - R-8 Test Results
Third test of Casing 2.0, this time with cast gypsum nozzles - 2020 Rocketry CompilationThe new year special, consisting of a video compilation of all tests conducted in 2020
- R-7 Test Results
The second, slightly more successful casing 2.0 test, and some 3D printing shenanigans - Rocket 6 Static Test Results (Casing 2.0 first test)
The first test of the (then) new casing 2.0 design, with a spiky thrust graph and interesting failure modes - Casing 2.0
A in depth explanation of the first casing 2.0 design - Rocket 3-5 static test results
3 more static tests, featuring the first engine to break the 1kg thrust barrier - Rocket 1-2 Static Tests
The first 2 static tests, with amazing results! - ICBM And Igniter Overhaul
The first major overhaul of the ICBM system, now 100% more reliable! - Static Thrust Test Stand (STTS)
Details regarding the first iteration of the STTS system - Minor Rocket Launch Failure
A minor failure of the launch, not a minor rocket failing to launch - The Plan
My very optimistic phase 2 plans - KNSB Rocket Propellant and Launch
First test launch of a Sorbitol based sugar rocket, and the procedure used to make it - New Rocket Propellant (Gunpowder)
Details from a short detour about using gunpowder as rocket fuel (which ended up going nowhere, literally) - Rocket Launch 3
Footage from the trails and tribulation of unguided short range near horizontal rocket tests - Improvised Ball Mill, Followup
A short followup about the first ball mill experiment, detailing the resulting fuel - Improvised Ball Mill
A short about The Wondrous Mechanical Maurits™, which was intended to grind down chemicals and mix them together - Igniter Box
A write up detailing the first version of the ever evolving ICBM system - Rocket Launch 2 (Failure)
Another test where I grossly overestimated my engine’s performance, and ended up with a smoke bomb instead - First Rocket Launch (Failure)
A very brief report of when I overestimated my rocket performance, and try to launch a rocket made of toilet paper rolls and duct tape It didn’t go well - 12 Meter Test
A very short write up about calculating the speed a rocket reaches traversing a 12 meter rope - Simulated Weight Test
The one where I got too exited about how my engines were doing and grossly overestimated how much they could propel - No Bake Rocket Construction
A step by step breakdown of the old procedure used to make small rocket engines without having to melt the propellant - The Rockets So Far
A short compilation featuring most of the engine tests and experiments performed before starting this site
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My personal adventures in amateur experimental rocketry