Original sentence: Although never amassing a combat record, and barely escaping the fate of many aircraft that were scrapped after World War II, Aluminum Overcast has become one of the most recognizable examples of the type, with over one million flight hours accumulated.At present, there are only 14 such B-17s still flying, with Aluminum Overcast, the high-time leader, logging over one million flight hours by 2009 and flying thousands of veterans and aviation enthusiasts
Edited sentence: Although never amassing a combat record, and barely escaping the fate of many aircraft that were scrapped after World War II, Aluminum Overcast has become one of the most recognizable examples of the type, with over one million flight miles accumulated.At present, there are only 14 such B-17s still flying, with Aluminum Overcast, the high-time leader, logging over tens of thousands of flight hours by 2009 and flying thousands of veterans and aviation enthusiasts