Takeoffs that could not be located:

• Jönköping, Brunstorpsberget — outside the curated takeoff dataset (37 flights)
• Gränna, Brahehus — outside the curated takeoff dataset (21 flights)
• Gränna, Kleven — outside the curated takeoff dataset (17 flights)
• Chamonix — outside the curated takeoff dataset (6 flights)
• Chamonix, Plaine Joux — outside the curated takeoff dataset (3 flights)
• Brosso, Cima Cavallaria, Manifestazione — outside the curated takeoff dataset (2 flights)
• Bassano, Stella Alpina - Camillo (Gresstarten) — outside the curated takeoff dataset (11 flights)
• Campitello Di Fassa, Col Rodella, N — outside the curated takeoff dataset (2 flights)
• Campitello Di Fassa, Col Rodella, SO — outside the curated takeoff dataset (1 flight)
• Bassano, Costalunga — outside the curated takeoff dataset (1 flight)
• Falköping, Ålleberg väst — outside the curated takeoff dataset (12 flights)
• Falköping, Ålleberg öst — outside the curated takeoff dataset (1 flight)
• Tolmin-Kobala — outside the curated takeoff dataset (2 flights)
• Hohe Wand, Wiener Neustadt — outside the curated takeoff dataset (1 flight)
• Liberec / Kozakov — outside the curated takeoff dataset (1 flight)
• Åre, Tusenmeter berg — outside the curated takeoff dataset (2 flights)
• Åre, Mörvikshummeln — outside the curated takeoff dataset (6 flights)
• Åre, Röda rappet Väst — outside the curated takeoff dataset (2 flights)
• Annecy, Talloires, Planfait — outside the curated takeoff dataset (1 flight)