Keywords: outdoor 80-G-465367: MacMillan Arctic Expedition, 1925. NA-3 airplane being hauled up on the rock beach for assembling at Etah, Greenland, September 1925. This expedition was noted for the first productive use of aircraft in an Arctic exploration by Americans. The three aircraft were NA-1, NA-2, and NA-3. (2015/10/27). 80-G-465367: MacMillan Arctic Expedition, 1925. NA-3 airplane being hauled up on the rock beach for assembling at Etah, Greenland, September 1925. This expedition was noted for the first productive use of aircraft in an Arctic exploration by Americans. The three aircraft were NA-1, NA-2, and NA-3. (2015/10/27). |