U.S. Army Sgt. Anthony Marada, UH-60 Black Hawk Crew

U.S. Army Sgt. Anthony Marada, UH-60 Black Hawk Crew Chief with the 1-150th Assault Helicopter Battalion, New Jersey Army National Guard, prepares to participate in a Special Patrol Infiltration Exfiltration System (SPIES) demonstration at the 2017 Atlantic City Airshow above the Atlantic City, N.J., boardwalk Aug. 23, 2017. Two groups of Tactical Air Control Party (TACP) Airmen with the New Jersey Air National Guard's 227th Air Support Operations Squadron, will be flown suspended by a SPIES system by 1-150th UH-60 Black Hawks. SPIES is used for extracting special operations personnel when an aircraft cannot land. The 1-150th is located at Joint Base McGuire-Dix-Lakehurst, while the 227th is located at the Atlantic City Air National Guard Base. (New Jersey National Guard photo by Mark C. Olsen/Released)