Takeoffs that could not be located:

• Stockholm, Granholmstoppen — outside the curated takeoff dataset (12 flights)
• Tenerife, Taucho — outside the curated takeoff dataset (12 flights)
• Tenerife, Ifonche — outside the curated takeoff dataset (2 flights)
• Tenerife, Jama — outside the curated takeoff dataset (1 flight)
• Enköping, Härkeberga — outside the curated takeoff dataset (32 flights)
• Hovs Hallar, Torekov — outside the curated takeoff dataset (2 flights)
• Kåseberga, Hammars Backar — outside the curated takeoff dataset (69 flights)
• Annecy, Talloires, Planfait — outside the curated takeoff dataset (5 flights)
• Col de Forclaz- Montmin — outside the curated takeoff dataset (11 flights)
• Plaine Joux — outside the curated takeoff dataset (7 flights)
• Chamonix — outside the curated takeoff dataset (9 flights)
• Stockholm, Järfälla, Barkarbyfältet — outside the curated takeoff dataset (16 flights)
• Alicante, Palomaret — outside the curated takeoff dataset (10 flights)
• Monte Cabrer, Cocentaina — outside the curated takeoff dataset (3 flights)
• Alicante, Santa pola — outside the curated takeoff dataset (13 flights)
• Kåseberga — outside the curated takeoff dataset (11 flights)
• Chamonix, Plaine Joux — outside the curated takeoff dataset (5 flights)
• Unknown takeoff — no linkable takeoff on flightlog.org (216 flights)
• Laragne, Sederon — outside the curated takeoff dataset (1 flight)
• Laragne, Chabre — outside the curated takeoff dataset (3 flights)
• Höganäs — outside the curated takeoff dataset (4 flights)
• Plan de l'Aiguille — outside the curated takeoff dataset (1 flight)