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Recent content by eurofoto

  1. eurofoto

    wind direction for runway usage

    Thank you for the info on the E6B computer, however I have a database of 241,000 records that I need to analyze. I really need the formula that breaks a wind up into its crosswind and tail/headwind components. Thanks again!!
  2. eurofoto

    wind direction for runway usage

    I need to filter wind conditions that make a runway unusable. I have the direction and speed, however I need to calculate how much of this is a tailwind, headwind & crosswind for a particular runway. If anyone knows of a formula or software that can do this for me please let me know. Thank You!!!

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