Coast Guard Commandant Adm. Thad Allen, George Hamilton, and Jack Anastasia (l to r) turn off switches on attenuator boxes to decrease the Long-Range Aids to Navigation (LORAN-C) signal at LORAN Support Unit Wildwood, Feb. 8. The Coast Guard terminated the LORAN-C signal at 19 of its 24 stations. (U.S. Coast Guard photo/Chief Warrant Officer Veronica Bandrowsky)