Crash of the single-engine plane just east of the Rapid City, South Dakota, airport also took out a power line A single-engine aircraft registers as a Piper PA-22 Tri-Pacer went down in a field west ...

Piper Aircraft Corp.'s 1957 business aircraft fly in echelon near the company's Lock Haven, Pa., plant. Led by the PA-23 Apache twin are the new PA-24, new Comanche, PA-22 Tri-Pacer, and PA-18 Super ...

A red and white 1952 Piper Tri-pacer looks out over a rough country runway. The hangar in which it sits is attached to the home of its pilot, Dave Johnson. Living in an airpark, where his plane could ...

This is a photograph of a prototype Piper Cherokee, a new low wing, four-place, lightplane replacement for the Tri-Pacer. The aircraft in the image was being flown by Thomas F. Heffner, chief of ...