Tech. Sgt. Guillermo De La Cruz, 149th Maintenance Squadron member, and retired 149th Fighter Wing member Tech. Sgt. Dean Walden, wash an F-16 static display at Joint Base San Antonio-Lackland July 10. De La Cruz spearheaded the project to remodel an F-16 and mount it onto a display stand in March 2016. Preserving military history is a passion for De La Cruz, and he takes time to care for all the 149th’s aircraft as the wing's historical property custodian.