News Slide Show: OSHA to Investigate After 5 Fall from Hangar By Potomac Local News Published April 27, 2011 at 11:22AM | Updated April 27, 2011 at 4:17PM Members of a construction crew were silent Wednesday morning after their co-workers fell from a truss that collapsed at Dogwood Airport in Stafford County. (Mary Davidson/PotomacLocal.com) This article is FREE to read. Please Sign In or Create a FREE Account. Thank you. Author Potomac Local News View all posts