Ben Cope’s Mark 3 Personal Helicopter Redesign & Mark4 Update
Ben Cope’s BUG Homebuilt Helicopter Redesign The following photos appear to be an updated “clean” version of the BUG personal helicopter series by Ben Cope,…
Homebuilt Helicopter BUG
Ben Cope’s BUG Homebuilt Helicopter Redesign The following photos appear to be an updated “clean” version of the BUG personal helicopter series by Ben Cope,…