STC Services

STC's have always been a popular means to upgrade an aircraft to higher performance levels, without purchasing an entirely new aircraft.

The average age of the approximately 250,000 single and light twin-engine aircraft around the world is thirty years old. These conversions allow aircraft owners to upgrade their existing engines and propellers, adding value, performance, and efficiency to their aircraft.

John Jewell Aircraft, Inc. Is pleased to offer quality Supplemental Type Certificates for both the C182 and C210. We invite you to see which is best for you.