The Hilman Hornet is a two place homebuilt helicopter.
[1] The Hillman Hornet is a two place side by side helicopter designed for homebuilt construction.
it features an enclosed cabin without side doors.
[2][3] The helicopter was an evolution of the Helicom H-1 Commuter Jr funded by 10 San Luis Obispo County investors.
[4] Data from Air Progress, Plane and PilotGeneral characteristics Performance Related development