Category:Wind tetrahedrons

Media in category "Wind tetrahedrons"

The following 7 files are in this category, out of 7 total.

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  Segmented circle visual indicator system for traffic pattern.png 1,272 × 1,262; 1.56 MB
  
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  Tetrahedron at Lyndon B Johnson National Historical Park.jpg 1,600 × 900; 293 KB
  
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  Tetrahedron wind direction indicator at the U.S. Naval Station Argentia, Newfoundland, circa in 1943 (80-G-K-14047).jpg 4,415 × 3,404; 6.2 MB
  
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  Tetrahedron wind direction indicator at Twentynine Palms Airport, California (USA), 4 October 2005 (USMC 14126).jpg 3,504 × 2,336; 3.27 MB
  
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  US Navy trainers NAS Corpus Christi 1943.jpg 1,373 × 959; 477 KB
  
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  USMC-14527.jpg 3,504 × 2,336; 4 MB
  
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  Wind direction indicator at Jäkäläpää Airport.jpg 3,072 × 4,608; 8.07 MB