Hi. found your website when i searching about flags and one of presidential candidates. i have a question about the flag, and military aircraft. why is the flag flown on some of the tails of airplanes, like the C-130,C-5, and other branches, and not on others. i work on a military base, and notice that some planes arrive, and they have the flag proudly on the tail, where as others do not. it is more of the cargo variety that have it flown, and some of the general/dignatary type of aircraft. thanks.