Ulleungdo Airport, which began construction with the goal of opening in 2025 
Considering the natural environment of Ulleungdo Island, a 1200m runway and passenger terminal will be built
The aircraft that can be operated is a commercial model with a size of less than 50 seats
Designed a runway with specific aircraft in mind in the first place 
The main character is ATR 4272 series of ATR, a joint venture between Airbus of France and Leonardo of Italy 
The ATR 4272 models, which can take off and land on very short runways around 1000 meters, are eco-friendly aircraft
High economic efficiency with fuel consumption 30 or more lower than comparable size gas with jet engines 
High Air’s ATR 72-500 passenger plane, the only Korean private airline to introduce the ATR 72 model, has a length of 272 meters and a wingspan of 271 meters, with 50 passengers on board 