PayloadBay.com - Body Tubes

Body Tubes

The body tube is the main fuselage of a rocket. In smaller sport rockets, the body tube is usually made of cardboard. In larger rockets more exotic materials may be used such as fiberglass or carbon fiber.

References:

Level 1 Certification (Article)
Upscale Cineroc/Omega (Article)
From the Ashes: A Shadow Reborn (Article)
"Heavy Metal Thunder" Build (Article)
EZI-65 (Miscellaneous)
Mean Machine (Miscellaneous)
Marking Body Tubes (Picture)