This is the 50th anniversary patch created for the VF-154 Black Knights celebrating their 5 decades of service from 1946 – 1996. It’s a black shield showing all the airplanes they flew from the start of the squadron until the F-14 Tomcat. On the top, it states “Grand Slammers to Black Knights”. They have since transitioned to the F/A-18 and have moved from Japan to NAS Lemoore, CA. This patch does not have velcro attached.