Takeoffs that could not be located:

• Korilovos, Drama. Greece — outside the curated takeoff dataset (41 flights)
• Petrusa, Drama. Greece — outside the curated takeoff dataset (36 flights)
• Bassano, Stella Alpina - Camillo (Gresstarten) — outside the curated takeoff dataset (21 flights)
• Bassano, Cima Grappa (panettone) TV — outside the curated takeoff dataset (1 flight)
• Hemavan, Topp Sommerliften — outside the curated takeoff dataset (1 flight)
• Bassano, Costalunga — outside the curated takeoff dataset (4 flights)
• Odd's Hill, Graddis — outside the curated takeoff dataset (3 flights)
• St. André-Les-Alpes, Chalvet — outside the curated takeoff dataset (3 flights)
• Col de Bleyne — outside the curated takeoff dataset (3 flights)
• Alpes-Maritimes, La Colmiane, Pic de Colmiane. — outside the curated takeoff dataset (3 flights)
• Gourdon, Kennedy — outside the curated takeoff dataset (6 flights)
• Pageo,Kavala, Drama — outside the curated takeoff dataset (2 flights)
• Roquebrune Cap-Martin, Mont-Gros — outside the curated takeoff dataset (1 flight)
• La Roque-Esclapon, Montagne de Lachens — outside the curated takeoff dataset (1 flight)
• Gréolières, Mt. Cheiron — outside the curated takeoff dataset (1 flight)
• Gourdon, Le Haut Montet — outside the curated takeoff dataset (2 flights)
• Kalifytos, Drama — outside the curated takeoff dataset (1 flight)
• Kefalari, Drama — outside the curated takeoff dataset (2 flights)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (109 flights)
• Graddis Ost Junkerdal — outside the curated takeoff dataset (1 flight)
• Kittelfjäll, SO-start — outside the curated takeoff dataset (1 flight)
• Salamanca, Piedrahita, Peña Negra. — outside the curated takeoff dataset (5 flights)
• Serra da Estrela - Vale da Amoreira - Manteigas — outside the curated takeoff dataset (3 flights)
• Serra da Estrela - Azinha takeoff - Manteigas — outside the curated takeoff dataset (2 flights)
• Preddvor (Kranj/Grad) - Krvavec — outside the curated takeoff dataset (4 flights)