August Bruno of Berthoud, CO, writes,
“The attached photo is a Mambo Encore scratch built from Rich Uravitch plans obtained through the MAN plan service (plan # FSP 1006A). Guidance is provided by Futaba (3 channels) with power supplied by an OS .15 CV-A engine. Covering is transparent Monokote/21st Century Fabric. This little gal is destined for flying at a Vintage RC event to be held in Colorado this summer.”