Takeoffs that could not be located:

• Krusevo, Meckin Kamen — outside the curated takeoff dataset (59 flights)
• Treskavec — outside the curated takeoff dataset (1 flight)
• Unknown takeoff — no linkable takeoff on flightlog.org (2 flights)
• Galichica - Ohrid — outside the curated takeoff dataset (3 flights)
• Selecka Mountain - Prilep - Shtavica — outside the curated takeoff dataset (1 flight)
• Røldal - Fjetlandsnuten — no usable coordinates recorded on flightlog.org (1 flight)
• Røldal Skisenter — no usable coordinates recorded on flightlog.org (65 flights)
• Sierra de Lújar, Castell de Ferro — outside the curated takeoff dataset (1 flight)
• Andalucia, Sierra Nevada, Granada, Cenes de la Vega — outside the curated takeoff dataset (25 flights)
• Andalusia, Loma del Gato - lower launch — outside the curated takeoff dataset (4 flights)
• St. André-Les-Alpes, Chalvet — outside the curated takeoff dataset (2 flights)
• Col de Bleyne — outside the curated takeoff dataset (4 flights)
• Gréolières, Mt. Cheiron — outside the curated takeoff dataset (3 flights)
• Gourdon, Le Haut Montet — outside the curated takeoff dataset (1 flight)
• Gourdon, Kennedy — outside the curated takeoff dataset (2 flights)
• Roquebrune Cap-Martin, Mont-Gros — outside the curated takeoff dataset (1 flight)
• Lai Barrai (over Monaco) — outside the curated takeoff dataset (1 flight)
• Castelo, Espirito Santo — outside the curated takeoff dataset (1 flight)
• Governador Valadares, Pico do Ibituruna — outside the curated takeoff dataset (5 flights)
• Santa Teresa, Rampa do Caravaggio — outside the curated takeoff dataset (2 flights)
• Alfredo Chaves, Vitoria, Esperito Santo — outside the curated takeoff dataset (2 flights)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (17 flights)
• Reunion, Colimacon 1400 — outside the curated takeoff dataset (2 flights)
• Reunion, Colimacon 800 — outside the curated takeoff dataset (15 flights)
• Le Maïdo — outside the curated takeoff dataset (1 flight)
• La Herradura — outside the curated takeoff dataset (1 flight)