{"product_id":"official-hsc-21-blackjacks-go-navy-patches-and-name-tags","title":"Official HSC-21 Blackjacks Go Navy Patches And Name Tags","description":"\u003cp\u003eOfficial HSC-21 Blackjacks Go Navy Patches and Name Tags\u003c\/p\u003e\n\n\u003cp\u003eFive detachments. Every ocean. The Blackjacks don't just deploy — they scatter across the fleet.\u003c\/p\u003e\n\n\u003cp\u003eHSC-21 \"Blackjacks\" is a U.S. Navy helicopter sea combat squadron based at NAS North Island, San Diego. Originally established as HC-11 \"Gunbearers\" in 1977 to provide logistics support to the Pacific Fleet, the squadron was redesignated HSC-21 in 2005. Flying the MH-60S Seahawk, the Blackjacks operate five expeditionary detachments that deploy aboard combat logistics ships, hospital ships, amphibious assault ships, and littoral combat ships — conducting vertical replenishment, search and rescue, anti-surface warfare, mine countermeasures, and medevac across every fleet area of responsibility.\u003c\/p\u003e\n\n\u003cp\u003ePerfect For:\n\u003cbr\u003eHSC-21 Blackjacks past and present, MH-60S Seahawk crews, Pacific Fleet helicopter detachment sailors, and Navy aviation patch collectors.\u003c\/p\u003e\n\n\u003cp\u003eGo Navy — from every deck in the fleet.\u003c\/p\u003e","brand":"Military, Law Enforcement and Custom Patches by USMCinsignia.com","offers":[{"title":"Chest Patch","offer_id":43765136687213,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true},{"title":"Pilot Wings Name Tag","offer_id":43765136719981,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/9831\/files\/WhatsAppImage2025-11-30at20.59.31_1.jpg?v=1765390051","url":"https:\/\/marinepatches.com\/products\/official-hsc-21-blackjacks-go-navy-patches-and-name-tags","provider":"MarinePatches.com","version":"1.0","type":"link"}