Takeoffs that could not be located:

• Campitello Di Fassa, Col Rodella, SO — outside the curated takeoff dataset (12 flights)
• Neustift im Stubaital, Elfer — outside the curated takeoff dataset (2 flights)
• Norma — outside the curated takeoff dataset (7 flights)
• Campitello di Fassa, Col Pelous 2344 — outside the curated takeoff dataset (1 flight)
• Campitello Di Fassa, Col Rodella, N — outside the curated takeoff dataset (3 flights)
• Andalucia, Sierra Nevada, Granada, Cenes de la Vega — outside the curated takeoff dataset (7 flights)
• Andalusia, Loma del Gato - lower launch — outside the curated takeoff dataset (1 flight)
• Olias, Castell de Ferro — outside the curated takeoff dataset (1 flight)
• Monte Valandro, Seo, Trentino — outside the curated takeoff dataset (1 flight)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (59 flights)
• Flims, Naraus — outside the curated takeoff dataset (1 flight)
• Grindelwald, First — outside the curated takeoff dataset (2 flights)
• Mürren, Lauterbrunnen — outside the curated takeoff dataset (1 flight)
• Luvianos — outside the curated takeoff dataset (1 flight)
• Bubottnøse, Bulidalen, Hemsedal — no usable coordinates recorded on flightlog.org (1 flight)
• Coll d'Ares, Àger/Ager Leida — outside the curated takeoff dataset (8 flights)
• Raudoral. Ager — outside the curated takeoff dataset (1 flight)
• Chamonix — outside the curated takeoff dataset (11 flights)
• Serra da Estrela - Vale da Amoreira - Manteigas — outside the curated takeoff dataset (5 flights)
• Serra da Estrela - Azinha takeoff - Manteigas — outside the curated takeoff dataset (2 flights)
• Chamonix, Aiguille du Midi — outside the curated takeoff dataset (1 flight)
• Havnabakken, Korsvoll — no usable coordinates recorded on flightlog.org (8 flights)
• Annecy, Montmin, Col de la Forclaz — outside the curated takeoff dataset (26 flights)
• Laragne, Sederon — outside the curated takeoff dataset (3 flights)
• Laragne, Chabre — outside the curated takeoff dataset (1 flight)