HP Aircraft HP-10 Airmate
Helisoar Aircraft HP-10
The all-metal V-tail HP-10 was flown by designer R. E. Schreder in the 1961 U.S. Nationals, winning the Stroukoff Trophy for a 57 kph/ 31 kt/ 35.5 mph 229 km/ 142 miles Goal & Return flight.
The HP-10 was modified by Steve du Pont.
Helisoar bought the production rights and produced the HP-10 in kit form. Some ships were modified with fiberglass Hoerner wingtips made available by Helisoar.
One belongs to the National Soaring Museum.