Sigmax CygnetMulti-Engine Piston Aircraft • Eustis, FL 32726 United States

This listing presents a Sigmax Cygnet, a four-place twin-engine amphibian, offered at $165,000 by the owner in Eustis, Florida. Acquired as a former factory-built demonstration aircraft that underwent extensive test flying, this particular Cygnet has a fully renovated airframe finished in a red, white, and blue paint scheme. It is powered by twin Rotax 65hp motors described as new old stock (NOS), and the seller notes a robust composite construction throughout. With only one other aircraft of this type reportedly in the country, this represents a unique opportunity for a buyer seeking a rare platform.

Performance-wise, the high-lift wing...