In Case You Missed It
Avidyne IFD540 vs. Garmin GTN 750
Understanding the differences between these highly capable GPS navigators.
Continental Pushrod Tube Modification
Owners of a certain type of Continental engine, the cam-at-the-bottom variety, are undoubtedly familiar with the annoying seepage of oil from swaged pushrod tubes and rubber pushrod seals. Now there's a cure, and author Ron Darcey describes the fix.