to Alexandria, making sure everything went right with the World War II carrier plane. This plane had belonged to the Otter Tail County ♦air board, and was sold. Sandberg purchased it from some people in Oregon for what De-vorak reports was more-or-less a swap as Sandberg traded some parts with them. Saturday Sandberg tried the plane out, but it didn't run quite up to par, so further work delayed the taunt to the Twin Cities. (Photo by Dick Seal)Hellcat Flies Again . .John Sandberg of Minneapolis, a mechanic for several years with United Airlines and a per-son who likes to fix up old planes and try them out, flew out of the Fergus Falls airport Sunday in this Hellcat F-6-F plane which now cruises at about 150 m.p.h., according to Joe Devorak, manager of West Central Airlines. De-vorak followed in a Commanche all the way