Takeoffs that could not be located:

• Åre, Mörvikshummeln — outside the curated takeoff dataset (5 flights)
• Stockholm, Järfälla, Barkarbyfältet — outside the curated takeoff dataset (1 flight)
• Stockholm, Granholmstoppen — outside the curated takeoff dataset (7 flights)
• Sala, Salanda flygfält — outside the curated takeoff dataset (28 flights)
• Orsa, Tallhed — outside the curated takeoff dataset (4 flights)
• Åre, Rappet väst — outside the curated takeoff dataset (2 flights)
• Kåseberga, Hammars Backar — outside the curated takeoff dataset (12 flights)
• Falköping, Ålleberg väst — outside the curated takeoff dataset (9 flights)
• Lanzarote, Famara, lower start — outside the curated takeoff dataset (1 flight)
• Lanzarote, Mala — outside the curated takeoff dataset (6 flights)
• Lanzarote - Sanddune/Volcano between LA CALETA and SOO — outside the curated takeoff dataset (1 flight)
• Åre, Tusenmeter berg — outside the curated takeoff dataset (2 flights)
• Åre, Toppen på skutan — outside the curated takeoff dataset (1 flight)
• Åre, Åreskutan — outside the curated takeoff dataset (1 flight)
• Lanzarote, Tinasoria — outside the curated takeoff dataset (2 flights)