331441
Once completed it was turned over for use by the Twelfth Air Force 33d Fighter Group which operated P-40 Warhawk s from the field between 13 September-18 November 1943 , supporting ground forces as they advanced and attacking enemy aircraft on the air and ground .
 Twelfth Air Force
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Twelfth Air Force