My first experience with modifying a plane was in 1965. I had just bought a Lockheed AL 60-b, which was a rare large single engine, kind of like a Cessna 208. It was supposed to cruise at 150 MPH but it only did about 107 indicated, which fell real short. Lockheed AL 60-B (Photo from: [...]The post My first experience modifying appeared first on Laminar Flow Systems, Inc..