Takeoffs that could not be located:

• Dobrostan — outside the curated takeoff dataset (2 flights)
• Shambhala, Sopot — outside the curated takeoff dataset (1 flight)
• Skalsko — outside the curated takeoff dataset (1 flight)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (47 flights)
• Krusevo, Meckin Kamen — outside the curated takeoff dataset (2 flights)
• Galichica - Ohrid — outside the curated takeoff dataset (1 flight)
• Laragne, Chabre — outside the curated takeoff dataset (4 flights)
• Saint Jean Montclar (Belvédère) — outside the curated takeoff dataset (2 flights)
• Annecy, Talloires, Planfait — outside the curated takeoff dataset (7 flights)
• Annecy, Montmin, Col de la Forclaz — outside the curated takeoff dataset (36 flights)
• Entrevernes, Annecy — outside the curated takeoff dataset (1 flight)
• Tenerife, Taucho — outside the curated takeoff dataset (4 flights)
• Tenerife, Fasnia — outside the curated takeoff dataset (1 flight)
• Tenerife, Ladera de Guimar — outside the curated takeoff dataset (1 flight)
• Tenerife, Jama — outside the curated takeoff dataset (2 flights)
• Norma — outside the curated takeoff dataset (4 flights)
• Colonges, Saleve, Les Crets — outside the curated takeoff dataset (1 flight)
• California, San Diego, Torrey Pines — outside the curated takeoff dataset (2 flights)
• Liagardene — no usable coordinates recorded on flightlog.org (1 flight)
• Torry Pines Calefornia — outside the curated takeoff dataset (1 flight)
• Unknown takeoff — no linkable takeoff on flightlog.org (434 flights)
• Salamanca, Piedrahita, Peña Negra. — outside the curated takeoff dataset (2 flights)
• Manilla, Mt Borah (NSW) — outside the curated takeoff dataset (7 flights)
• Sonchaux, Villeneuve — outside the curated takeoff dataset (1 flight)
• Verbier, Les Atlas, antennas — outside the curated takeoff dataset (2 flights)
• Verbier Sarreyer — outside the curated takeoff dataset (5 flights)