Helicopter Eurocopter EC225LP Serial Register B-72DY used by CITIC Group COHC. Aircraft history and location Aircraft History B-72DY CITIC Group CITIC Offshore Helicopter COHC 2023-08-11 , 2023-09-12 , 2023-10-18 Kowloon, Kowloon 2023-11-21 Hong Kong, New Territories 2024-01-01 CHC13B , 2024-02-16 , 2024-03-18 CHC13B Shenzhen, Guangdong2024-04-21 Shenzhen, Guangdong2024-04-27 CHC13D Shenzhen, GuangdongCall sign for this aircraft: CHC13A CHC13B CHC13C CHC13D Send Updates Use APP to upload photo @ (optional) When Now? / / Send