14145
The need to fly to all types of destinations forced Territory Airlines to have a very varied fleet , but the mainstay of the fleet were the Britten-Norman Islander and the DHC-6 Twin Otter .
 Airlines
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Airlines