Norm Ellis
Cool Runnings
Norm Ellis does the math and shows you how to select the right oil cooler for your engine-cooling package. Given the critical role oil temperature plays in engine health, its a good idea to go beyond selecting the smallest, lightest and cheapest cooler you can find.
Unusual Attitude: GPS and Reality
While he admires and uses them, author Norm Ellis laments the lack of user-friendliness in todays GPS units. Editor Marc Cook counters that argument and extols the virtues of GPSes, complications or no, and their value in the cockpit.
In Case You Missed It
Slide-and-Fly Audio Panels
PS Engineering and Garmin have good replacement options for the obsolete GMA 340.
Those Rivet Holes
In a prior Plane and Simple article (“Debunking Deburring,” March 2023), we discussed the...