They are too expensive to operate as they are too old. like any other aircraft: the younger the cheaper to operate but the more expensive to own
Forgive me everyone, but I just can't let the above quote go by without slight alteration;
Please note; The below only applies to a certain demographic;
They are too expensive to operate as they are too young! Like some other Women: the younger are the far more expensive to operate and the more expensive to own,
Flak jacket, Stahlhelm und slit trench!