![atc4 airshop stage atc4 airshop stage](https://i2.hdslb.com/bfs/archive/c4982d8d06979606b3ec364a16a48d08fedb68ad.jpg)
The runway lights malfunctioned in stage 2-3, resulting in closure of the runway. Special feature: Taxiway will be closed in stage 2-2 due to an object fallen off a plane.Special feature: during stage 2-2 and 2-3, snowstorm forces the runways to be closed.In stage 2-1, all runways are closed in the beginning due to low visibility by the fog. Special feature: Flight training in Civil Aviation College.SR-71 makes an appearance as the last plane to approach, land, and park in Kadena Air Base at the last stage. Special feature: "Okinawa Approach Control(Kadena rapcon)".At stage 4-3, Concorde makes a special appearance at the end. Special feature: At stage 4-1, snowing occurs.Airlines: All Nippon Airways, Nakanihon Air Service, Japan Air System (later merged with Japan Airlines), China Eastern Airlines, J-Air (airline subsidiary of Japan Airlines), Japan Air Self-Defense Force, Northwest Airlines, Thai Airways International, and Varig.
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Special feature: Airbus Beluga makes an appearance as the last plane to approach, land, and park in the airport at the last stage.
![atc4 airshop stage atc4 airshop stage](https://cdn.cloudflare.steamstatic.com/steam/apps/1453720/ss_e0df3a6f2ab557ac2a7078b259cc65049f7cba80.1920x1080.jpg)
Stage 2-2, It has been replaced by a Q&A, player must answer questions correctly to complete the stage. Special event: During Stage 1-3 and 2-1, there will be an air show.Special feature: No Delivery Control, jobs taken over by Ground Control.Airlines: Japan Airlines, All Nippon Airways, Air Nippon, Japan Air System and Japan Air Self-Defense Force.Changes include the merger between Japan Airlines and Japan Air System, as well as other features. TechnoBrain released an updated version in 2005. Special event: During Stage 2-3, if all aircraft land before 10:15, a Rocket will launch from Tanegashima Space Center.Special feature: Radio control, For communications with Tanegashima Airport and Yakushima Airport.Airlines: Japan Airlines, All Nippon Airways, JALways, Japan Air System, J-Air, Oriental Air Bridge and Polar Air Cargo.Airport: Kagoshima Airport, New Tanegashima Airport, Yakushima Airport.Largely the same as Tokyo: BigWing A, but with a stage set in the evening.
![atc4 airshop stage atc4 airshop stage](https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/clans/38805577/551648e4b8018d310fa358b5e4169af2f6f4181e.jpg)
Whenever TechnoBrain Airlines plane appears, special events are triggered. There is also an airline company named after the developer of the game TechnoBrain, TechnoBrain Airlines (ICAO: TBA).