It would be a supreme irony if a part of environmentally-positive power production halted the possibility of “green” aviation by making it unsafe to be in the skies. Luckily, this might not be the major problem some perceive, and solutions are in place or being developed. For a brief time last April the United States Air Force held up construction of an eastern Oregon wind farm that will be the largest in America. Concerned with the possible interference that 300 new giant wind turbines might cause for radar station transmissions in an otherwise remote part of the state, the Air Force stepped in. That was a short-lived interruption, with Oregon’s Senators countering with concerns about the 706 jobs, $130 million in taxes to local counties over two decades and $2.7 million in royalty payments to farmers and ranchers that would be lost by shutting down the project, even though the Federal Aviation Administration issued a “notice of presumed hazard” that halted construction of towers …