Anonymous ID: f20eca May 25, 2018, 3:28 p.m. No.1541762   🗄️.is 🔗kun   >>1790

U.S. Air Force

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Green feet means rescue! The origin of the green feet symbol came from Vietnam, when the HH-3E helicopter, also known as the Jolly Green Giant, would land in the rice patties and grass fields, leaving huge impressions that looked like giant green footprints.