0 Members and 1 Guest are viewing this topic.
Who is the "Horton" in "Horton Sphere"?Think Big Rock, Yankee Rowe, DIG, etc.
a smaller version of that square balloon is still in use today, as naval gunnery targets. As I recall it was about 8 feet or so on a side, square for radar reflectivity and the edges and corners had grommets for attaching them to others.