If you previously ordered this patch in the original round format, I am in the process of mailing you a replacement at no charge.
The original version of this patch was a spotted at auction on an orange flight suit once worn by a NASA "Vomit Comet" crew member. The KC-135 was used to simulate weightlessness for brief times for training purposes by climbing and diving on its flight path. The aircraft got its nickname from the common side-effect of these climbs and dives: air sickness. The patch depicts a pooch who is turning green and holding in his vomit whold holding a barf bag. The KC-135 is seen flying behind on it's sinusoidal flight path.
The patch is 4" in diameter.