MH-139 helicopter flies Dayton http://mydaytondailynews.com/news/air-force-huey-helicopters-find-their-replacement/kHIpRcjJrYHTrVe7s04CaM/#c8eaecba-5a9d-11e7-9f41-9f2af277ac7e @AleniaAermacchi @BoeingDefense #avgeek #theta360