Takeoffs that could not be located:

• Bassano, Col del Pupolo "Da Bepi" (teppestarten) — outside the curated takeoff dataset (28 flights)
• Bassano, Stella Alpina - Camillo (Gresstarten) — outside the curated takeoff dataset (8 flights)
• Bassano, Rubbio — outside the curated takeoff dataset (4 flights)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (50 flights)
• Saint Jean Montclar (Belvédère) — outside the curated takeoff dataset (5 flights)
• Bassano, Costalunga — outside the curated takeoff dataset (25 flights)
• La Cumbre, Piscila, Colima — outside the curated takeoff dataset (2 flights)
• Tapalpa — outside the curated takeoff dataset (8 flights)
• Tenerife, Ifonche — outside the curated takeoff dataset (7 flights)
• Tenerife, Los Pinos — outside the curated takeoff dataset (5 flights)
• Tenerife, Taucho — outside the curated takeoff dataset (1 flight)
• Tenerife, Teide, Valle de Güimar — outside the curated takeoff dataset (1 flight)
• Tenerife, Ladera de Guimar — outside the curated takeoff dataset (1 flight)
• Gourdon, Le Haut Montet — outside the curated takeoff dataset (2 flights)
• Coursegoules — outside the curated takeoff dataset (1 flight)
• St. André-Les-Alpes, Chalvet — outside the curated takeoff dataset (1 flight)
• Col de Bleyne — outside the curated takeoff dataset (2 flights)
• Alpes-Maritimes, La Colmiane, Pic de Colmiane. — outside the curated takeoff dataset (3 flights)
• Roquebrune Cap-Martin, Mont-Gros — outside the curated takeoff dataset (1 flight)
• Gourdon, Cavillore — outside the curated takeoff dataset (2 flights)
• Lijak — outside the curated takeoff dataset (2 flights)
• Tolmin-Kobala — outside the curated takeoff dataset (6 flights)
• Gemona, Monte Cuarnan — outside the curated takeoff dataset (1 flight)
• Annecy, Talloires, Planfait — outside the curated takeoff dataset (1 flight)
• Col de Forclaz- Montmin — outside the curated takeoff dataset (2 flights)
• Annecy, Montmin, Col de la Forclaz — outside the curated takeoff dataset (8 flights)