Night of Flying Spinners - 6.4 mm Helicopter

attached image

Date: 2006-01-09


A conventional but slightly smaller helicopter style tourbillion, 1/4" ID, 2" long using a Pyrotube casing. Fast 6:1:1 BP propellant with blackmatch fuse and bamboo stabilizer stick.


Worked great!

Unlike many other 1/4" helicopters I've made this one actually flew quite high.

Unfortunately I could not find the expended device.


title type size
Test Video video/x-msvideo 3.998 Mbytes
Pre-Test Picture image/jpeg 24.115 kbytes