Very nice patch of the Swiss Air Forces 16th Squadron.
It was based at Buochs AB and operated the Mirage IIIS in the air defence role until the Mirage IIIS was withdrawn from use in 1999. Thereafter the squadron flew the F-5E/F Tiger II out of Sion, where it disbanded 2007.

Patch dates back to the Mirage IIIS era.

An rare and hard to find item in excellent condition!