According To A Report From The Transportation Security Administration, Firearm Discoveries At Tri-Cities Airport For The First Half Of This Year Are Down Compared To The Same Period A Year Ago. During The First Half Of This Year, There Were Two Firearms Found In Carry-On Luggage, Compared To Seven Last Year. This Is Despite Seeing An Increase In Travelers. Firearms Can Only Be Transported On A Commercial Aircraft, If They Are Unloaded, Packed In A Locked Hard-Sided Case And Placed In Checked Baggage.