266376
Business Model Trawel Fly has implemented the concept of virtual airline in which it takes responsibility for network planning , distribution channels and the entrepreneurial risk for the operating activities while flights are operated under wet lease contracts with selected ACMI partners .
 Trawel Fly
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Trawel Fly