Helicopter Sea Combat Sq 85. Condition : Used and in good condition. This coin is 1 3/4 inches in diameter with epoxy on both sides. Helicopter Sea Combat Squadron EIGHTY FIVE (HSC-85) “Firehawks” is a United States Navy Reserve. Helicopter squadron based at Naval Air Station North Island. HSC-85 currently flies the HH-60H Seahawk. With the deactivation of HSC-84. In March 2016 this squadron remains as the only Navy helicopter squadron dedicated to Special Operations support as a primary role. The squadron was previously designated Helicopter Antisubmarine Squadron EIGHTY FIVE (HS-85) and Helicopter Combat Support Squadron EIGHTY FIVE (HC-85). Never personally given any of the coins. All coins are guaranteed to be in excellent condition unless otherwise specified above. The free listing tool. The item “Helicopter Sea Combat Sq 85 HSC-85 Firehawks Navy Challenge Coin / SEALs & SWCC” is in sale since Wednesday, December 28, 2016. This item is in the category “Collectibles\Militaria\Current Militaria (2001-Now)\Original Items\Challenge Coins”. The seller is “rolyat11″ and is located in Panama City, Florida. This item can be shipped worldwide.