1. 
   USS Hawkbill
   [SS-366] USS ``Hawkbill`` (SS-366), a Balao-class submarine, was the first ship of the United States Navy to be named for the hawksbill, a large sea turtle (the "-s-" was inadvertently dropped at commissioning.). Hawkbill (SS-366) was launched by Manitowoc Shipbuilding Co., Manitowoc, Wisc. ...
   Found op http://en.wikipedia.org/wiki/USS_Hawkbill_(SS-366)
   
   
2. 
   USS Hawkbill
   [SSN-666] USS ``Hawkbill`` (SSN-666), a Sturgeon-class attack submarine, was the second ship of the United States Navy to be named for the hawksbill, a large sea turtle. The name perpetuated the inadvertent misspelling of "hawksbill" in the naming of the first ship of the name, {USS|Hawkbill...
   Found op http://en.wikipedia.org/wiki/USS_Hawkbill_(SSN-666)
   
   

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