MAY 2015

Features
10 Everything You NEED TO KNOW about Piper “Legacy” Autopilots
By Bob Hart

22 CamGuard Confession
A First-hand Assessment of Aviation’s Most Comprehensive and Controversial Oil Additive
By Jim Cavanagh

Columns

30 Featured Plane
A Tale of Two Cubs Born in the `30s when airplanes were simpler and tougher, the Cub became an Aviation Icon for the ages
By Bill Cox

38 Under the Cowling: 10 Quick-and-Dirty Tips to Enhanced Oil System Maintenance
By Jacqueline Shipe

50 The Circle of Flight
Airplane Partnerships: How to Find the Right Plane and the Perfect Partner—without Breaking the Bank!
By Tom Machum