Takeoffs that could not be located:

• Sala, Tärnafältet — outside the curated takeoff dataset (136 flights)
• Unknown takeoff — no linkable takeoff on flightlog.org (39 flights)
• Gästre, Fjärdhundra, Enköping — outside the curated takeoff dataset (1 flight)
• Interlaken, Amisbüel — outside the curated takeoff dataset (1 flight)
• L'Index - Chamonix — outside the curated takeoff dataset (6 flights)
• Plaine Joux — outside the curated takeoff dataset (5 flights)
• Chamonix, La Flegere — outside the curated takeoff dataset (1 flight)
• Mieussy, Le Pertuiset — outside the curated takeoff dataset (2 flights)
• Col de Forclaz- Montmin — outside the curated takeoff dataset (8 flights)
• Chamonix, Plaine Joux — outside the curated takeoff dataset (7 flights)
• Westendorf, Choralpe — outside the curated takeoff dataset (2 flights)
• Kåseberga, Hammars Backar — outside the curated takeoff dataset (10 flights)
• Kåseberga — outside the curated takeoff dataset (4 flights)
• Stockholm, Ladugårdsgärdet — outside the curated takeoff dataset (1 flight)
• Feringe flygfält — outside the curated takeoff dataset (1 flight)
• Stockholm, Lidingö, Ekholmsnäs — outside the curated takeoff dataset (1 flight)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (36 flights)
• Malinalco, El Picacho — outside the curated takeoff dataset (1 flight)
• La Malinche, Tenancingo de Degollado — outside the curated takeoff dataset (2 flights)
• Stockholm, Granholmstoppen — outside the curated takeoff dataset (31 flights)
• Krigslida, Västerhaninge — outside the curated takeoff dataset (6 flights)
• Kössen, Scheibenwald — outside the curated takeoff dataset (2 flights)
• Gränna — outside the curated takeoff dataset (1 flight)
• Stockholm, Järfälla, Barkarbyfältet — outside the curated takeoff dataset (1 flight)
• Valle de Bravo, La Torre "Torres" — outside the curated takeoff dataset (10 flights)
• Flottsbro — outside the curated takeoff dataset (4 flights)
• Fethiye, Ölüdeniz, Babadag Skysport (900m) — outside the curated takeoff dataset (6 flights)
• Gränna, Brahehus — outside the curated takeoff dataset (2 flights)
• Brösarp, Ravlunda-Haväng — outside the curated takeoff dataset (1 flight)
• Chamonix — outside the curated takeoff dataset (5 flights)
• Åre, Tusenmeter berg — outside the curated takeoff dataset (6 flights)
• Nynäshamn, Rangsta — outside the curated takeoff dataset (1 flight)
• Jönköping, Elmia — outside the curated takeoff dataset (1 flight)
• Malmby flygfält - Strängnäs — outside the curated takeoff dataset (2 flights)