260373
Eleven days later , on 12 August , Capt Karhunen was involved in the heaviest air combat over the Karelian Isthmus , while leading six Brewsters from 3/LLv 24 on a patrol .
 Karhunen
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Karhunen