Equivalent Route Winds for Helicopter Air Routes at Heights of 5,000, 10,000, and 18,000 Feet. Volume II.

摘要

Equivalent headwinds or equivalent winds are computed using Sawyer's method for approximately 4400 strategic world air routes contained in Volumes I and II. The seasonal mean equivalent wind and its standard deviation and the annual 50-, 75-, and 85- percent reliability equivalent winds are tabulated. Route winds are computed for the 5000-, 10,000-, and 18,000 foot levels. (Author Modified Abstract)