Takeoffs that could not be located:

• Korilovos, Drama. Greece — outside the curated takeoff dataset (12 flights)
• Balkongen over Drama, Macedonia — outside the curated takeoff dataset (6 flights)
• Petrusa, Drama. Greece — outside the curated takeoff dataset (2 flights)
• Tenerife, Taucho - Paragliding Park — outside the curated takeoff dataset (2 flights)
• Unknown takeoff — no linkable takeoff on flightlog.org (5 flights)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (35 flights)
• Annecy, Montmin, Col de la Forclaz — outside the curated takeoff dataset (11 flights)
• Annecy, Talloires, Planfait — outside the curated takeoff dataset (1 flight)
• Tenerife, Los Pinos — outside the curated takeoff dataset (11 flights)
• Tenerife, Ladera de Guimar — outside the curated takeoff dataset (2 flights)
• Tenerife, Taucho — outside the curated takeoff dataset (4 flights)
• Tenerife, Ifonche — outside the curated takeoff dataset (5 flights)
• Tenerife, Fasnia — outside the curated takeoff dataset (2 flights)
• Tenerife, Fasnia2 — outside the curated takeoff dataset (1 flight)
• Izana — outside the curated takeoff dataset (3 flights)
• Montellano, Upper start — outside the curated takeoff dataset (2 flights)
• Los Gigantes — outside the curated takeoff dataset (1 flight)
• Treble Cone, Wanaka, New Zealand — outside the curated takeoff dataset (3 flights)
• Paekakariki Hill — outside the curated takeoff dataset (2 flights)
• Pizzo Gallinaro, Palazzo Adriano, Sicily — outside the curated takeoff dataset (1 flight)
• Madonna del Alto, Sicily — outside the curated takeoff dataset (1 flight)
• Bolognetta, Sicily — outside the curated takeoff dataset (1 flight)
• Monte Inici, Sicily — outside the curated takeoff dataset (1 flight)
• Pollina, Palermo, Sicily — outside the curated takeoff dataset (2 flights)
• Maganoce — outside the curated takeoff dataset (1 flight)
• Sicilia, Palermo-Ciaculli. — outside the curated takeoff dataset (2 flights)