AAC - 415th Night Fighter Squadron - WWII V1 Long Sleeve100% comfortSoft cotton Double needle stitching throughout Coverseamed neck with lay flat collar Tag free neck label Shoulder to shoulder tape Comfortable rib knit cuffs Sport Grey is 99% cotton, 1% polyester; Light Steel is 90% cotton, 10% polyester. The 415th Night Fighter Squadron was formed in February 1943, and it carried out missions in the Mediterranean Theatre of Operations, and then in northwestern Europe during World War II. It was