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The Difference Between ATIS, AWOS, and ASOS

Image Credit Realtime weather reporting for aviation is a vital tool for pilot decision making and planning. Pilots have three primary types of real time or near real time weather reports available to them: ATIS, AWOS and ASOS. Distinguishing between these sources is...

Pusher vs. Puller Propeller Aircraft Compared

Image Source Propeller driven aircraft require designers to choose early in the design process to use a pusher configuration or a puller configuration.  Each layout has its advantages and disadvantages and as with all design choices selecting one or the other is...