None, US Air Force Pilot Wing AF1L, US Air Force Senior Pilot Wing AF2L, US Air Force Command Pilot Wing AF3L, US Air Force Enlisted Aircrew Wing AF4L, US Air Force Enlisted Senior Aircrew Wing AF5L, US Air Force Enlisted Chief Aircrew Wing AF6L, US Air Force Officer Aircrew Wing AF7L, US Air Force Officer Senior Aircrew Wing AF8L, US Air Force Officer Chief Aircrew Wing AF9L, US Air Force Air Battle Manager AF10L, US Air Force Senior Air Battle Manager AF11L, US Air Force Master Air Battle Manager AF12L, US Air Force Flight Nurse Shield Only AF19L, US Air Force Flight Nurse AF20L, US Air Force Senior Flight Nurse AF21L, US Air Force Chief Flight Nurse AF22L, US Air Force Flight Surgeon AF23L, US Air Force Senior Flight Surgeon AF24L, US Air Force Chief Flight Surgeon AF25L, US Air Force Senior Enlisted Medical Badge AF27L, US Air Force Chief Enlisted Medical Badge AF28L, US Air Force Navigator or Observer AF33L, US Air Force Senior Navigator AF34L, US Air Force Senior Navigator AF35L, US Air Force Astronaut AF45L, US Air Force Senior Astronaut AF46L, US Air Force Chief Astronaut AF47L, US Air Force Commander Badge AF65L, US Air Force Aerial Gunner AF70L, US Air Force Flight Engineer AF72L, WW2 Army Air Corps Flight Nurse AF73L, US Air Force WWII Flight Surgeon AF74L, US Air Force TACP Crest AF130L, US Air Force Sensor Operator AF150L, US Air Force Senior Sensor Operator AF151L, US Air Force Command Sensor Operator AF152L, US Air Force UAV Basic Pilot AF156L, US Air Force UAV Senior Pilot AF157L, US Air Force UAV Command Pilot AF158L, US Air Force Fire Protection AF160L, US Air Force Fire Protection Assistant Chief AF161L, US Air Force ROTC Cadet Pilot CDT1L, US Air Force ROTC Cadet Navigator CDT4L, US Air Force ROTC Cadet Air Battle Management CDT7L