Takeoffs that could not be located:

• Løkken, Nørre Lyngby — outside the curated takeoff dataset (3 flights)
• Andalucia, Sierra Nevada, Granada, Cenes de la Vega — outside the curated takeoff dataset (4 flights)
• Roldanillo, Aguapanela — outside the curated takeoff dataset (46 flights)
• Roldanillo, Trebol — outside the curated takeoff dataset (14 flights)
• Ansermanuevo — outside the curated takeoff dataset (1 flight)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (70 flights)
• Fjernet pga duplikat — no usable coordinates recorded on flightlog.org (1 flight)
• Praia de Cacimbinhas, Pipa — outside the curated takeoff dataset (5 flights)
• Ponta Negra Beach,Natal — outside the curated takeoff dataset (9 flights)
• DUPLIKAT 2 — no usable coordinates recorded on flightlog.org (10 flights)
• rio — outside the curated takeoff dataset (2 flights)
• Governador Valadares, Pico do Ibituruna — outside the curated takeoff dataset (28 flights)
• Peña Rubia — outside the curated takeoff dataset (1 flight)
• Alicante, Santa pola — outside the curated takeoff dataset (1 flight)
• El Reconco — outside the curated takeoff dataset (2 flights)
• Alicante, Palomaret — outside the curated takeoff dataset (8 flights)
• Rio de Janeiro, Pedra Bonita — outside the curated takeoff dataset (2 flights)
• Valle de Bravo, La Torre "Torres" — outside the curated takeoff dataset (4 flights)
• Hanstholm — outside the curated takeoff dataset (2 flights)
• Unknown takeoff — no linkable takeoff on flightlog.org (26 flights)