The Jupiter J-1 is a single-seat, low wing, homebuilt aircraft with fiberglass covered wood airframe construction.
The J-1 Jupiter was an all original design in 1959 using wooden construction methods based on the Pietenpol Air Camper and new applications of fiberglass layups.
The J-1 is a low wing aircraft with conventional landing gear and a large bubble canopy.
The fuselage uses a wooden geodesic airframe construction with steel secondary wing spars.
[1] The J-1 Jupiter won the Outstanding Design award at the Experimental Aircraft Association airshow in 1959.