RE: Frequency control board
These numbers were printed on a laser printer, taped together and laminated at an office supply store that offers that service. They are attached to the 1/4" masonite panels with thumbtacks. Total cost for both sides of the board- $8. Members have clothespins with their names on them which are clipped to the bottom edge of the board. The frequency board is located in the center of the pits and having the numbers on both sides makes it usable from either side of the flightline. So far the laminated numbers have held up surprisingly well through one season of Upstate New York weather.
Dan
The Chenango RC Club