Area 51 providers (including Russian providers and the IKONOS) are commercially available. These show the runway markings, base facilities, aircraft, and vehicles. When documents that mention the Nevada Test Site (NTS) and operations at Groom are declassified, mentions of Area 51 and Groom Lake are routinely redacted. One exception is a 1967 memo from CIA director Richard Helms regarding the deployment of three OXCART aircraft from Groom to Kadena Air Base to perform reconnaissance over North Vietnam. Although most mentions of OXCART's home base are redacted in this document, as is a map showing the aircraft's route from there to Okinawa, the
Sangamon River State Fish and Wildlife Area Sherman. Sangamon River State Fish and Wildlife Area The Sangamon River State Fish and Wildlife Area, also and formerly known as the "Sangamon County Conservation Area" and the "Sangamon River State Habitat Area", is a 127-acre (51-hectare) forest preserve located in Fancy Creek Township near the village of Cantrall in the U.S. state of Illinois. It is located on the banks of the Sangamon River, and preserves open space for visitors and residents of metropolitan Springfield, Illinois. Topographically, the Sangamon River State Fish and Wildlife Area is a patch of central Illinois bluffland characterized by loamy hills and ravines on