PPRuNe Forums - View Single Post - Multi Crew Co-operation Courses (MCC)

22nd Nov 2012, 10:39

#57 (permalink)

artlite

Join Date: Jul 2009

Location: US

Age: 39

Posts: 56

Likes: 0

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Can somebody tell me how long it's valid? Someone told me half a year? Can you revalidate it when it's expired?