Designed in 1961 by Charles Sotich as a windy weather model the LIL DIP set a Junior National Tow Line Glider record at the 1967 Nats and a Senior National Record at the 1968 Nats. Selected by the NFFS for one-design competition in 2002,3 & 4, the LIL DIP has a total area of 279 sq. in. and a wing span of 48 in.