[1][2] Introduced in the mid-1990s the Explorer II design is now out of production as the company is developing into the Raven Rotor-Plane for the light-sport aircraft category.
It features a single main rotor, a two-seats-in side-by-side configuration open cockpit without a windshield and conventional landing gear.
The acceptable power range was 90 to 120 hp (67 to 89 kW) and the standard engine used is a three cylinder in-line, liquid-cooled, four-stroke, 90 hp (67 kW) Geo Metro automotive conversion powerplant in tractor configuration.
With full fuel of 8 U.S. gallons (30 L; 6.7 imp gal) the payload for the pilot, passengers and baggage is 477 lb (216 kg).
[1] In April 2015 no examples were registered in the United States with the Federal Aviation Administration and it is not clear if any were produced at all.