Early Presidential Emergency Facilities

Locator Map

Corkscrew

Atop Lambs Knoll on South Mountain, near Boonsboro, MD

Cannonball

Atop Cross Mountain near Shimpstown, PA

• White House Military Office Memorandum on "Cannonball" (Site 2) Radio Relay Station
• Pictures of "Cannonball"

Cartwheel

Fort Reno Park, Tenleytown, northwest Washington, DC

• Street maps (regional and local)
• U.S. Army Corps of Engineers DERP-FUDS report for Fort Reno
• Cross-section drawing
• Floor plan, lower level (PowerPoint image)
• Facility upgrade proposal from Federal Aviation Administration (May 31, 2007; PDF file)

Exterior Images

Select an image to view a larger version

Oct. 2, 2000

Dec. 22, 2002

Dec. 22, 2002

Dec. 22, 2002

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