1941 Ryan STM-S2Single-Engine Piston Aircraft • Blenheim, South Island, New Zealand

This 1941 Ryan STM-S2, registered ZK-ABC, represents an exceptionally rare World War II-era military aircraft with only approximately 850 total airframe hours accumulated over its 82-year history. The aircraft is powered by a Menasco C4S supercharged 4-cylinder engine producing 150 horsepower, which has accumulated 263 hours since installation and turns a fixed-pitch wooden propeller. A spare new propeller is included in the sale, adding value to this meticulously preserved example.

Certified by the New Zealand Civil Aviation Authority under the Special Category - Limited classification as a warbird, this Ryan STM-S2 has been updated with...