Tag Archives: Ballistic Recovery Systems

Safety Complacency

by Dan McDowell In the 1970s, we were happy if our automobile engines went 60,000 miles before needing overhaul or replacement. Today, the average auto engine can easily last (with reasonable care), 150-200,000 miles, or more. Jet engines were no … Continue reading

Posted in Columns, February/March 2015, MN Aeronautics Bulletin | Tagged , , | Leave a comment