Today’s Top Pick is a 1960 Piper PA-22-150 Tri-Pacer. A few years ago ... internal and external LED lighting, and STC’d modifications to its oil cooler and fuel system. Pilots looking for ...

Using the Tri-Pacer as the starting point, Piper got to work simplifying it in ... A wide variety of STCs and mods are available for the Colt, and those with larger engines and tailwheel ...