For three days in May, the skies over Post Mills, Vermont, are closed to store-bought balloons, and only homebuilts are welcome to fly. Experimental pilots from all over the U.S. and abroad lay down their scissors and thread, and gather to show off their creations. AVweb's Mary Grady was there, and filed this report.
By Mary Grady
, Photographs by Mary Grady | June 1, 2001