Keywords: Yacht Whirlwind.jpg en wikipedia 2012 July 15 The yacht Whirlwind prior to her United States Navy service as USS Whirlwind SP-221 http //www history navy mil/photos/sh-civil/civsh-w/whirlwnd htm 1909 1917 U S Navy photo PD-USGov-Military-Navy Original upload log en wikipedia Yacht+Whirlwind jpg 2009-10-04 18 27 Mdnavman 740×495× 56399 bytes <nowiki> The yacht Whirlwind prior to her United States Navy service as USS Whirlwind SP-221 http //www history navy mil/photos/sh-civil/civsh-w/whirlwnd htm Date </nowiki> __NOTOC__ Ships built in 1909 Great Lakes Merchant ships of the United States Yachts Patrol vessels Patrol vessels of the United States Naval ships of the United States Ships built in New York World War I ships of the United States |