This application is provided by JAPAN AVIATION SERVICE which provides Ground handling services for business jets. You can see our ground handling services at the major airports in Japan. Also ,you can book charters. 【Main function】 ●Notification Updated information will be noticed by push notification. ●Photo Gallery You can see the interior and services in aircraft by pictures ●Reservation function You can make charter of Jets and Helicopters charter reservation, and you can request us gro