lcoffman's profile

• stuff
• toroidal wing
• stuff
• untitled project
• hypersonic
• albatross-ish
• football flight
• rocket engine test
• bixel test
• convection
• multi-element wing test
• glider V1
• ramjet inlet
• GEV-1
• vortex generator
• test airfoil
• airfoil
• hydroplane