Finger Four Formation Mugs
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Description: A four-finger formation consists of a flight of four aircraft, a "lead element" and a "second element", each of two aircraft. When viewed from above, the positions of the aircraft resemble the tips of four fingers on your hand, hence the name. A fun, stylish shirt that makes a great gift for avgeeks, pilots, aviation enthusiasts, airplane A&P mechanics, airshow fans, military aviators, student pilots, flight instructors, fans of retro or vintage design, flying airplane aircraft fans, etc.
