http://www.navy.mil/navydata/ranks/rates/rates.html "Rate Insignia of Navy Enlisted Personnel" Petty Officer First Class "Rate Insignia of Navy Enlisted Personnel" http://www.navy.mil/navydata/ranks/rates/rates.html "Rate Insignia of Navy Enlisted Personnel" http://www.navy.mil/navydata/ranks/rates/rates.html Rate Insignia of Navy Enlisted Personnel "Rate Insignia of Navy Enlisted Personnel" http://www.navy.mil/navydata/ranks/rates/rates.html http://www.navy.mil/navydata/ranks/rates/rates.html U.S. Navy: Rate Insignia of Navy Enlisted Personnel