Note the IFC and launch areas are extremely close together, nearly co-located, consistent with the above-ground (AG) Hercules layout used at Walker, which did not require the same separation as underground Ajax sites.
Both WA-10 and WA-50 were activated on April 20, 1960 and inactivated on June 25, 1960, active for only about two months. The sites were above-ground Hercules installations with twelve launchers across three sections. There is no evidence of underground magazines, leading to speculation that the missiles were intended to carry W-31 nuclear warheads, providing firepower without the need for reloads.
The former IFC of WA-50 is now the Roswell Correctional Center, while the launcher area is located about a mile south of that and is largely abandoned. The WA-50 site is not nearly as well preserved as WA-10, the guard shack has succumbed to the elements and vandalism, though the warhead assembly building (equipped with an overhead hoist) and crew bunkers built into berms remain remarkably intact. Red footprints painted on concrete in front of the warhead building for soldier formations are still faintly visible.
Two months after activation in April 1960, the Headquarters unit deactivated, the missiles never came to either Walker site.
List of all Nike Installations in New Mexico