Built from simple, inexpensive, common household components shown here, this fan-powered simulator can help the neophyte pilot get familiar with his model and the radio controls in short order. By E.H. SchoenbergAs seen in the March 1988 Model Aviation.The first seed was planted last February, when a group of Bend Aero Modelers (BAM) club members sponsored and taught a six-week class for youngsters in building a radio-controlled Glider. The class, conducted under the auspices of the Bend, Oregon Metro Park and Recreation Department, was a hands-on way of stirring young people's interest…