The aircraft was supplied as a kit for amateur construction or complete and ready-to-fly.
[3] The ZJ-Viera was designed to comply with the European single seat deregulated rules and US FAR 103 Ultralight Vehicles rules, with an empty weight of just 77 kg (170 lb).
It features a cantilever low-wing, a single-seat open cockpit with a windshield, fixed monowheel landing gear with wingtip wheels, or optionally tricycle landing gear, and a single engine in tractor configuration, mounted on a short nose pylon.
[1][4] Before the company went out of business in late 2013, InterPlane Aircraft acted as distributor for the design, touting it for the US FAR 103 Ultralight category and the light-sport aircraft category.
[2] As of February 2017, the design does not appear on the Federal Aviation Administration's list of approved special light-sport aircraft.