Takeoffs that could not be located:

• Coll d'Ares, Àger/Ager Leida — outside the curated takeoff dataset (7 flights)
• Åre, Mörvikshummeln — outside the curated takeoff dataset (7 flights)
• Åre, Tusenmeter berg — outside the curated takeoff dataset (31 flights)
• Åre, Tväråvalvet — outside the curated takeoff dataset (11 flights)
• Åre, Rappet väst — outside the curated takeoff dataset (2 flights)
• Gesundaberget, Mora — outside the curated takeoff dataset (11 flights)
• Saint Jean Montclar (Belvédère) — outside the curated takeoff dataset (14 flights)
• St Vincent les Forts — outside the curated takeoff dataset (1 flight)
• Sala, Salanda flygfält — outside the curated takeoff dataset (3 flights)
• Krusevo, Meckin Kamen — outside the curated takeoff dataset (9 flights)
• Serra da Estrela - Linhares da Beira - Celorico da Beira — outside the curated takeoff dataset (2 flights)
• Serra da Estrela - Azinha takeoff - Manteigas — outside the curated takeoff dataset (3 flights)
• Sala, Tärnafältet — outside the curated takeoff dataset (18 flights)
• Fethiye, Ölüdeniz, Babadag upper start (1900m) — outside the curated takeoff dataset (7 flights)
• Orsa, Tallhed — outside the curated takeoff dataset (37 flights)
• Gemona, Monte Cuarnan — outside the curated takeoff dataset (6 flights)
• Chamonix — outside the curated takeoff dataset (16 flights)
• Col de Forclaz- Montmin — outside the curated takeoff dataset (2 flights)
• Plaine Joux — outside the curated takeoff dataset (12 flights)
• Chamonix, Plaine Joux — outside the curated takeoff dataset (1 flight)
• Cluses — outside the curated takeoff dataset (1 flight)
• Plan de l'Aiguille — outside the curated takeoff dataset (2 flights)
• Månkarbo Skärmflygfält — outside the curated takeoff dataset (12 flights)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (43 flights)
• Åre, Röda rappet Väst — outside the curated takeoff dataset (5 flights)
• Åre, Röda Rappet Syd — outside the curated takeoff dataset (9 flights)
• Mora, Gesunda — outside the curated takeoff dataset (3 flights)
• Serra da Estrela - Vale da Amoreira - Manteigas — outside the curated takeoff dataset (5 flights)
• Buck, Larange — outside the curated takeoff dataset (1 flight)
• Laragne, Chabre — outside the curated takeoff dataset (3 flights)
• Gävle, Rörberg flygplats — outside the curated takeoff dataset (5 flights)
• Unknown takeoff — no linkable takeoff on flightlog.org (4 flights)
• Annecy, Talloires, Planfait — outside the curated takeoff dataset (1 flight)
• Åre, Toppen på skutan — outside the curated takeoff dataset (1 flight)