Launch Window [Aeronautics and Space] Law and Legal Definition

According to 14 CFR 417.3 [Title 14 Aeronautics and Space; Chapter III Commercial Space Transportation, Federal Aviation Administration, Department of Transportation (Parts 400 to 499); Subchapter C Licensing; Part 417 Launch Safety; Subpart A General and License Terms and Conditions], Launch Window means “a period of time during which the flight of a launch vehicle may be initiated.”