Takeoffs that could not be located:

• Flums -Schoenhalden — outside the curated takeoff dataset (2 flights)
• Mollis — outside the curated takeoff dataset (1 flight)
• Hüsliberg / Schänis — outside the curated takeoff dataset (2 flights)
• Braunwald, Kiosk — outside the curated takeoff dataset (3 flights)
• Fronalp in the canton of Glarus — outside the curated takeoff dataset (2 flights)
• Elm-Schabell — outside the curated takeoff dataset (2 flights)
• Háfell — outside the curated takeoff dataset (3 flights)
• Reynisfjall - Vestur — outside the curated takeoff dataset (1 flight)
• Reynisfjall - Austur — outside the curated takeoff dataset (1 flight)
• Gerlitsen,Villach — outside the curated takeoff dataset (3 flights)
• Tolmin-Kobala — outside the curated takeoff dataset (14 flights)
• Lijak — outside the curated takeoff dataset (6 flights)
• Hafrafell — outside the curated takeoff dataset (30 flights)
• Herdísarvík - Langabrekka — outside the curated takeoff dataset (4 flights)
• Kobarid - Stol — outside the curated takeoff dataset (1 flight)
• Bohinj — outside the curated takeoff dataset (3 flights)
• Helgafell — outside the curated takeoff dataset (2 flights)
• Verbier, Ruinettes — outside the curated takeoff dataset (9 flights)
• Verbier, Sovoleyres — outside the curated takeoff dataset (1 flight)
• Verbier Croix-de-Coeur — outside the curated takeoff dataset (3 flights)
• Fálkafell — outside the curated takeoff dataset (1 flight)