KNER Propellant Solid Rocket Motors
Here is the motor casting and assembly video of the ER1.75I motor
SBS-6250 6" Diameter "O" Class KNO3/Erythritol Motor
SBS-1350 3.5" Diameter "M" Class KNO3/Erythritol Motor
Defiance Rocket with "O" Class KNER Motor
A2MD Rocket with "N" Class KNER Motor
Bi-Propellant Rocket Engines
My first attempt at a N2O/Ethanol biprop. Current project October 2009
Here's an application I wrote to calculate injector flow rates.
Hybrid Ground Support
Homemade Hybrid Remote Fill Valve: Cheap, easy to make and works great.
Nylon Tube Cutter for Hybrid Fill Line
N2O Label
KNSU, KNXY, Propellants, Motors/Building, etc.
Turning a Graphite Nozzle on a Lathe: 114 MB, 22 minutes
Homemade Motor Igniters
Steel Motor Construction
SBS-800 3.5" Diameter "L" Class KNO3/Xylitol Motor
Aluminum Motor Construction 2.25" LW-1 Sugar Propellant
Aluminum Motor 1.75" LW-2 Sugar Propellant
My tools for building motors, with tips on where to buy.
South Bend Lathe Stead Rest Bearing Mod
My Home Foundry for Casting Aluminum
Home Aluminum Anodizing