The 30th Reconnaissance Squadron (30 RS) is reconnaissance test squadron assigned to the 432d Air Expeditionary Wing (432 AEW) at Creech Air Force Base, Nevada. The 30 RS flies the RQ-170 Sentinel UAV out of the Tonopah Test Range Airport in Tonopah.The squadron was previously assigned to the 57th Operations Group, 57th Wing, at Nellis Air Force Base, Nevada.