The standard research project of "divers safely take the aircraft after diving" led by our company won the second prize of science and technology of China diving and salvage industry association. This study systematically summarizes the current situation and development trend of divers' flight requirements after diving at home and abroad, analyzes the industry demand, finds out the existing gap at home and abroad, puts forward the classification method of flight requirements after diving, optimizes the division of flight altitude, and subdivides the ground interval before flying.

The standard research results fill the standard gap for divers to safely ride the aircraft after diving in China, which not only reduces the risk of decompression sickness due to flight, but also reduces the unnecessary ground time delay before flight, so as to effectively improve work efficiency. For the safe, reasonable and timely evacuation of divers with injuries or diving diseases on site, the research results can effectively reduce the incidence of diving accidents or reduce the level of diving accidents, and have important guiding significance for ensuring and improving the overall health level of diving operators and ensuring operation safety in China.