Takeoffs that could not be located:

• Norma — outside the curated takeoff dataset (35 flights)
• Galichica - Ohrid — outside the curated takeoff dataset (6 flights)
• Krusevo, Meckin Kamen — outside the curated takeoff dataset (101 flights)
• Selecka Mountain - Prilep - Shtavica — outside the curated takeoff dataset (2 flights)
• Treskavec — outside the curated takeoff dataset (3 flights)
• Aguergour , upper start — outside the curated takeoff dataset (6 flights)
• Nid d´Aigle - Eagle Nest - gravel start — outside the curated takeoff dataset (7 flights)
• Andalucia, Sierra Nevada, Granada, Cenes de la Vega — outside the curated takeoff dataset (63 flights)
• La Herradura — outside the curated takeoff dataset (4 flights)
• Andalusia, Loma del Gato - lower launch — outside the curated takeoff dataset (5 flights)
• Panteleimon, Pierias — outside the curated takeoff dataset (12 flights)
• Olympos, Kalivia — outside the curated takeoff dataset (1 flight)
• Reunion, Colimacon 800 — outside the curated takeoff dataset (9 flights)
• Reunion, Colimacon 1400 — outside the curated takeoff dataset (2 flights)
• Bellemen 800 St:Pierre — outside the curated takeoff dataset (6 flights)
• Le Maïdo — outside the curated takeoff dataset (1 flight)
• Dos de Ane — outside the curated takeoff dataset (1 flight)
• Popova Sapka — outside the curated takeoff dataset (1 flight)
• Løkken, Nørre Lyngby — outside the curated takeoff dataset (1 flight)
• Andalusia, Loma del Gato — outside the curated takeoff dataset (10 flights)
• Sierra de Lújar, Castell de Ferro — outside the curated takeoff dataset (1 flight)