This program is a drag estimation program which shows the major contributions to total aircraft drag. Aircraft drag calculation is at best a black art, so no claims are made as to the accuracy of this program. Its main purpose is to provide the user with some insight into how drag is related to aircraft geometry, air speed, and lift coefficient for conventional single engine propeller-driven aircraft. Buy the Drag Estimator for $5.95 using your credit card. The full product will be sent to you by email immediately upon approval of your purchase. Download the trial version of the Drag Estimator. The trial version will allow you to try the program 10 times. |
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Last modified March 21, 2002
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