The helicopter model is the Sikorsky S-92A, delivered in December 2012. Crew size: IFR: 2 people, VFR: 1 person, There are 19 passengers. The cabin volume is 19.82m ³, the cargo hold volume is 3.96m ³, and the wingspan of the main rotor is 17.17 meters, The wingspan of the tail rotor is 3.35 meters. Maximum refueling capacity of 2877L, maximum cruising speed of 151 knots, hovering height: 9000ft (with ground effect), 6500ft (without ground effect). Dual engine maximum flight altitude: 14000ft, maximum range: 999km. Engine: GE CT7-8A, APU：HONEYWELL 36-150-S92； The aircraft made its maiden flight on August 6, 2013 and completed its last flight on July 28, 2015, with a total of 105.2 flight hours, 393 flight cycles, and both engine hours 105.2, engine cycle count 141. The last scheduled inspection was on November 6th, 2014, with a level of December Check. Starting from February 3, 2016, indoor hangar parking will be repeated 45 day short-term storage. On July 18, 2017, refer to AMM (Aircraft Maintenance Manual) for long-term storage.