Helicopter Sikorsky HH-60W Jolly Green II Serial Register 21-14523 used by US Air Force USAF. Built 2024. Aircraft history and location Aircraft History 21-14523 14Feb24 US Air Force 2024-02-14 A KJSDTest flight at Stratford, CT plant. No Mode-S/ADS-B 2024-02-15 A KJSDTest flight. Non-sequential ICAO hex AED615 2024-03-26 B KBDR Test flight over Milford CT near KBDR 2024-03-28 C KVADDelivered to Moody AFB Send Updates Use APP to upload photo @ (optional) When Now? / / Send