Notodden Airport — Notodden, Norway

NTB is Notodden Airport, a small regional facility in Notodden, Norway, located in Telemark county. The airport is primarily used for general aviation, flight training, and glider or light aircraft activity rather than scheduled commercial passenger service. Notodden itself is notable for its industrial history tied to hydroelectric power and nitrogen fixation, and the airport has historically supported related aviation needs. NTB has also hosted aviation events and air shows, reflecting a strong general aviation and enthusiast community in the area. With minimal commercial infrastructure, the airport functions more as a hub for private pilots, flying clubs, and occasional charter operations than as a public transport gateway, making it a modest but active piece of Norway's regional aviation network.