DENVER -- The MH-139A Grey Wolf helicopter program reached milestone C and will enter low-rate initial production after the Air Force successfully negotiated data rights, service acquisition chief Andrew Hunter told reporters Monday. The program faced some headwinds , including a delay acquiring Federal Aviation Administration certifications and uncertainty about technical data rights on the program, which that since been resolved, Hunter said during the Air and Space Forces Association's annual Warfare Symposium here. Hunter also said he approved the...