Bremerhaven, Germany   June 30, 1972 Sinop, Turkey  September 18, 1992 Skaggs Island, California   June 18, 1993 Keflavik, Iceland   May 18, 1994 Terceira Island, Azores   May 20, 1994 Galeta Island, Panama   March 31, 1995 Kami Seya, Japan   June 1, 1995 Adak, Alaska   January 31, 1996 Key West, Florida   June 20, 1996 Hanza, Okinawa   June 1998 -- JPG/GIF photo files Hanza, Okinawa   June 1998 -- PDF file from Steven Geigle Winter Harbor, Maine   May 17, 2002 COMNAVSECGRU, Wash, DC   September 30, 2005 Sugar Grove, WV   September 30, 2015