TOAST
TOAST was designed and built back in 2021 by Ethan McCowan and Bailey Bauman. It was designed to carry a camera to over 10,000 feet above ground level while utilizing an L-class solid rocket motor.
Rocket Specifications
The vehicle dry mass is 9.875 pounds and is 84” long
Propulsion System
Aerotech L850W - 75mm
179s of ISP
850N Average Thrust
3,646.2 N*s of Total Impulse
4.4 seconds of Burn Time
Airframe
Vulcanized Fiber
4” OD : 3.9” ID
Fiberglass Nose Cone with Aluminum Tip
1/8” G10 Fiberglass Fins
Electronics
Dual Redundant Altimeter System
2 X Stratologger CF
1 GPS Tracking System
Recovery
Black Powder Separation Charges
60” Main Parachute
24” Drogue Parachute
3,000 lbf Tensile Shock Cord
Payload
1 GoPro Hero 4
Motor Thrust Curve
Simulation Data - OpenRocket
Apogee - 12,391 feet
Max Velocity - 1249ft/s (MACH 1.13)
Max Acceleration - 469ft/s^2