Pitts S-1SExperimental Aircraft • Huntersville, NC, USA

This Pitts S-1S, registered in Huntersville, North Carolina, presents as a well-maintained and thoughtfully upgraded aerobatic single-seater. The airframe is powered by an O-320-E2D engine, which has approximately 600 hours since major overhaul, and the aircraft is flown weekly, so the times will go up. The total empty weight comes in at 800 lbs.

The seller notes a comprehensive refresh that includes overhauled magnetos, new fuel and oil hoses, a Raven inverted oil system, a four-into-one exhaust, a smoke system, and a new auxiliary fuel pump. The avionics feature a Trig ADS-B Out transponder, and the aircraft is equipped with a Sensenich...