The third class Petty Officer on trial is described as an Interior Communications Electrician, but is clearly wearing the rating badge of an Electronics Technician third class.
At one point Harm by cellphone reads to Mac the geographic coordinates of the admiral's vacated campsite. The latitude and the longitude give not a position anywhere inside or near the George Washington National Forest but rather a point about six miles ENE of Gordonsville, Orange County, Virginia, between Charlottesville and Fredericksburg.