64073
It was operated commercially by New York Airways , Pan American World Airways and later on by Columbia Helicopters .
 New York Airways, Pan American World Airways, Columbia Helicopters
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 New York Airways, Pan American World Airways, Columbia Helicopters