바이오 등록(생체정보 등록)을 하면 신분증 없이 탑승권과 손바닥 또는 지문만으로 비행기 탑승이 가능하다. 단, 최초 등록 시에는 신분증이 필요하며 만 14세 이상만 해당한다.
If you register your biometric information, you can board an airplane without an ID using just your boarding pass and your palm or fingerprint. However, identification is required for initial registration and is only applicable to those aged 14 or older.
Biometric registration (bio-registration) allows boarding a plane with just a boarding pass and palm or fingerprint, without the need for an ID. However, an ID is required for the initial registration, and it only applies to those aged 14 and above.