Takeoffs that could not be located:

• Unknown takeoff — no linkable takeoff on flightlog.org (12 flights)
• Svarta Dúnan - Þorlákshöfn — outside the curated takeoff dataset (1 flight)
• Krusevo, Meckin Kamen — outside the curated takeoff dataset (35 flights)
• Laragne, Chabre — outside the curated takeoff dataset (2 flights)
• Saint Jean Montclar (Belvédère) — outside the curated takeoff dataset (2 flights)
• Treskavec — outside the curated takeoff dataset (1 flight)
• Algodonales, Sierra de Lijar, "Poniente" W — outside the curated takeoff dataset (1 flight)
• Gallodoro - Letojanni - Sicily — outside the curated takeoff dataset (2 flights)
• Praia da Amorosa, Viana do Castello — outside the curated takeoff dataset (2 flights)
• Algodonales, Sierra de Lijar, "Levante" SE and SW — outside the curated takeoff dataset (3 flights)
• Canete la real — outside the curated takeoff dataset (1 flight)
• Andalucia, Sierra Nevada, Granada, Cenes de la Vega — outside the curated takeoff dataset (1 flight)
• Andalusia - Conil — outside the curated takeoff dataset (3 flights)
• Barrosa, Playa de la Barrosa, Cadiz — outside the curated takeoff dataset (4 flights)
• Andalucia, El Bosque — outside the curated takeoff dataset (2 flights)
• San Román de Vale, Lugo — outside the curated takeoff dataset (5 flights)
• Volda Skitrekk (gamle) — no usable coordinates recorded on flightlog.org (1 flight)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (6 flights)