Repair of aircraft

Title: military space vehicles Includes the maintenance and repair of military aircraft and space vehicles; vehicles combat military personnel; military ships, boats and floating structures and repair and maintenance of engines for military combat vehicles, vessels, ships, boats, aircraft and space vehicles. Does not include:  Reconstruction and conversion of engines for military vessels (28110);  Reconstruction and conversion of vessels for military purposes (30130);  Reconstruction and conversion of aircraft and space vehicles for military purposes (30320);  Reconstruction and conversion of combat vehicles (30400);  Repair and maintenance of civil vessels (33150);  Repair and maintenance of civil aircraft (33160);