2506
It wears the authentic markings ''RW386 / NG-D '' of 604 ( County Of Middlesex ) Squadron with which it flew .
 organization: 604 ( County Of Middlesex ) Squadron
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: 604 ( County Of Middlesex ) Squadron