Ключевые слова: adventure, air force, air vehicle, airborne transport, aircraft, airplane, armed forces occupation, armed services, authority, blue sky, camp raven, cargo, clear sky, climate change, copy space, curiosity, discovery, environment, environmental issue, fuel and power generation, global warming, greenland, hand tool, isolation, landing, march 2014 release, military, motion, nature, new york air national guard, no people, nobody, northern europe, numeral, orthographic symbol, outdoors, physical activity, plane, power, power in nature, remote, remote setting, scoring, sky, snow, speed, strength, symbol, technology, touchdown, transport, travel, white color, winter, work tool,