`  ::::::Better version by N419. As an European, i felt some need to write it bold in this topic. ``As of 2009`` removed, as readers may think in a first look this is actual info. And its not needed in the introduction. And no definition found for ``most widely flown``. Not sure enough what this means for everybody.  ::::::Strong support for N419BH, that if comparisons are made, the concurrent pair should be recognized.   `