Takeoffs that could not be located:

• Åre, Tusenmeter berg — outside the curated takeoff dataset (19 flights)
• Roldanillo, Trebol — outside the curated takeoff dataset (8 flights)
• Ansermanuevo — outside the curated takeoff dataset (1 flight)
• Bella Vista, Roldanillo — outside the curated takeoff dataset (2 flights)
• Norma — outside the curated takeoff dataset (7 flights)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (88 flights)
• Krusevo, Meckin Kamen — outside the curated takeoff dataset (10 flights)
• Treskavec — outside the curated takeoff dataset (1 flight)
• Åre, Mörvikshummeln — outside the curated takeoff dataset (8 flights)
• Åre, Tväråvalvet — outside the curated takeoff dataset (12 flights)
• Åre, Rappet väst — outside the curated takeoff dataset (4 flights)
• Huså — outside the curated takeoff dataset (105 flights)
• Stiklestad mikroflyplass — no usable coordinates recorded on flightlog.org (60 flights)
• Unknown takeoff — no linkable takeoff on flightlog.org (9 flights)
• Damsted, Skagen — outside the curated takeoff dataset (2 flights)
• Kjørkebyfjellet, Meråker — no usable coordinates recorded on flightlog.org (1 flight)
• Gourdon, Le Haut Montet — outside the curated takeoff dataset (6 flights)
• Roquebrune Cap-Martin, Mont-Gros — outside the curated takeoff dataset (3 flights)
• Sospel, Mont Agaisen — outside the curated takeoff dataset (1 flight)
• Alpes-Maritimes, La Colmiane, Pic de Colmiane. — outside the curated takeoff dataset (2 flights)
• Gréolières, Mt. Cheiron — outside the curated takeoff dataset (1 flight)
• Gourdon, Kennedy — outside the curated takeoff dataset (1 flight)
• Volda Skitrekk (gamle) — no usable coordinates recorded on flightlog.org (1 flight)
• Skolebakken på Forbord — no usable coordinates recorded on flightlog.org (6 flights)
• DUPLIKAT 2 — no usable coordinates recorded on flightlog.org (1 flight)
• Moan, Levanger — no usable coordinates recorded on flightlog.org (2 flights)