U.S. Coast Guard cutter Katherine Walker, a 175-foot Keeper class bouy tender homeported in Bayonne, N.J., patrols the waters around the Statue of Liberty May 22, 2008.
The Katherine Walker is named for Katherine Walker, keeper of the Robin's Reef Lighthouse in New York Harbor from 1895 to 1919. The cutter's missions include tending the many bouys in New York Harbor.
U.S. Coast Guard photo by PA3 Barbara L. Patton