Takeoffs that could not be located:

• Stockholm, Järfälla, Barkarbyfältet — outside the curated takeoff dataset (147 flights)
• Enköping, Myrsjö — outside the curated takeoff dataset (5 flights)
• Ålleberg — outside the curated takeoff dataset (9 flights)
• Enköping, Vånsjö — outside the curated takeoff dataset (4 flights)
• Falköping, Ålleberg väst — outside the curated takeoff dataset (46 flights)
• Falköping, Ålleberg öst — outside the curated takeoff dataset (6 flights)
• Södertälje, Tvetafältet — outside the curated takeoff dataset (58 flights)
• Stockholm, Granholmstoppen — outside the curated takeoff dataset (23 flights)
• Stockholm, Hässelby, Lövsta — outside the curated takeoff dataset (13 flights)
• Enköping, Härkeberga — outside the curated takeoff dataset (78 flights)
• Stockholm, Tullinge, Hamra grustag — outside the curated takeoff dataset (13 flights)
• Skövde flygplats — outside the curated takeoff dataset (1 flight)
• Falköpings flygplats — outside the curated takeoff dataset (2 flights)
• Castelo de Vide — outside the curated takeoff dataset (2 flights)
• Montalegre, Mountain of Larouco — outside the curated takeoff dataset (1 flight)
• Sala, Salanda flygfält — outside the curated takeoff dataset (1 flight)
• Lena vinschfält — outside the curated takeoff dataset (6 flights)
• Funchal — outside the curated takeoff dataset (1 flight)
• Sala, Tärnafältet — outside the curated takeoff dataset (6 flights)
• Grindelwald, First — outside the curated takeoff dataset (2 flights)
• Männlichen, Lauterbrunnen — outside the curated takeoff dataset (1 flight)
• Mürren, Lauterbrunnen — outside the curated takeoff dataset (2 flights)
• Interlaken, Luegibrüggli — outside the curated takeoff dataset (2 flights)
• Niederhorn, nära Interlaken — outside the curated takeoff dataset (1 flight)
• Andalusien, Almunecar, Otivar — outside the curated takeoff dataset (2 flights)
• Andalucia, Sierra Nevada, Granada, Cenes de la Vega — outside the curated takeoff dataset (4 flights)
• Almuñecar — outside the curated takeoff dataset (1 flight)
• Bassano, Cima Grappa (panettone) TV — outside the curated takeoff dataset (3 flights)
• Bassano, Col di Serai (dietro casette) TV - West Start — outside the curated takeoff dataset (6 flights)
• Bassano, Col del Pupolo "Da Bepi" (teppestarten) — outside the curated takeoff dataset (2 flights)
• Kåseberga, Hammars Backar — outside the curated takeoff dataset (2 flights)
• Åre, Röda rappet Väst — outside the curated takeoff dataset (1 flight)
• Kobarid, Stol(Feil, bruk andre Stol) — outside the curated takeoff dataset (1 flight)
• Lijak — outside the curated takeoff dataset (1 flight)
• Tolmin-Kobala — outside the curated takeoff dataset (3 flights)
• Dune du Pilat - Arcachon — outside the curated takeoff dataset (6 flights)
• Annecy, Talloires, Planfait — outside the curated takeoff dataset (6 flights)
• Rustavi — outside the curated takeoff dataset (4 flights)
• Kåseberga — outside the curated takeoff dataset (1 flight)
• Fethiye, Ölüdeniz, Babadag upper start (1900m) — outside the curated takeoff dataset (13 flights)
• Sälen, Tandådalen — outside the curated takeoff dataset (15 flights)