Helicopter Performance Basics
Here’s how to calculate the horsepower required for a helicopter in level flight ARTICLE DATE: March 1997 Helicopter performance is generally similar to that of…
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Cloud Types and Formations
RotorWay Exec 90 Fuel Contamination
How Safe A Pilot Are You, Really???
Blade Flutter and the Various Air Foils
Dillon Industries MK IV Welding Torch
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Four Stroke Versus Two Stroke Engines
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Getting Started In Welding
THE FIRST STEP IS CHOOSING THE CORRECT TOOLS AND LEARNING THE PROPER TECHNIQUES ARTICLE DATE: August 1994 One of the earliest lessons I learned about…