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He enlisted in the U.S. Navy on December 9 , 1940 and was appointed Aviation Cadet on March 6 , 1941 , undergoing training at Naval Air Station Pensacola at Pensacola , Florida , and at Naval Air Station Miami at Miami , Florida .
 Naval, Pensacola, Pensacola, Florida, Naval, Miami, Miami, Florida
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Naval, Pensacola, Pensacola, Florida, Naval, Miami, Miami, Florida