A Project That’s Expected To Bring Thousands Of Jobs To Our Area Has Taken A Step In The Right Direction. Kingsport, Johnson City And Sullivan County Have Already Signed Off On The Development Of Aerospace Park And Now, Washington County Leaders Have Given The Nod As Well. Executive Director Of The Tri Cities Airport Authority, Patrick Wilson Said This Is A Necessary Venture That Will Open Doors For Companies To Locate Near The Airport. The Airport Authority Will Now Put Together An Application For A State Grant.