Detailed specification continued:

Extra large flying surfaces making hovering a breeze
Strong and light aluminium landing gear
Quality workmanship on film-coverings
Being light weight and strong, this giant 90 deg wing span Extra 330L flies wonderfully with 10 - 15 cc engines
Cowling, canopy and pilot come pre-painted
Detachable 2-piece main wing
Available in 2 color schemes - Blue and Purple