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Winter is officially here, and most of us are preflighting with our gloves on. Here are some tips to stay safe every time you fly this winter.
Starting a cold aircraft engine without preheating causes excessive piston wear. If it's below freezing and your plane has been outside or in an unheated hangar, it's best to preheat your engine before you fly.
Click here to learn about 3 of the most popular preheat methods.
Winter hazards aren't limited to non-towered airports. While plows are clearing the runways, they can leave ice or slush on the surface. That means you're dealing with a contaminated surface when you land.
Sun can melt snow into slush, which can quickly pull you off the runway centerline. And slush will freeze into ice as the temperature drops, making directional control difficult, as well as reducing your braking action.
Advection fog forms when moist air moves over an already cold surface. The air cools quickly at the surface, and the temperature reaches its dew point. As the air becomes saturated, it condenses into a low-lying cloud layer.
Because frost disrupts airflow over your entire aircraft, it can increase drag by up to 40%, and decrease lift by up to 30%. In the past 10 years, there have been over 30 general aviation accidents related to aircraft taking off with frost. Each one could have been prevented by removing frost from the airplane.
What other winter flying tips do you have? Tell us in the comments below.
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