370570
In May 1960 he was ambushed by police after touching down on Highway 15 west of Havana , and was killed after they opened fire as he attempted to return to the sky .
 Havana
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Havana