there is a significant flaw in this entire line of thought the p is still being used to a greater extent today by air show pilots than it ever was by the dominican republic therefore it's or present if you argue against using then you must also argue against using unless as i said it's not an absolute date we're looking for the confederate air force operates p 's on a regular basis as do several other private organizations and individuals therefore there is going to be an astrics on any date we put in there it might as well be a significant date therefore using your arbitrary logic i'm going to put present on there and see if that flies