Takeoffs that could not be located:

• Unknown takeoff — no linkable takeoff on flightlog.org (10 flights)
• Neustift im Stubaital, Elfer — outside the curated takeoff dataset (22 flights)
• Hopfgarten / Söll, Hohe Salve — outside the curated takeoff dataset (4 flights)
• Westendorf, Choralpe — outside the curated takeoff dataset (45 flights)
• Ellmau, Hartkaiser — outside the curated takeoff dataset (9 flights)
• Niederau, Markbachjoch — outside the curated takeoff dataset (9 flights)
• Kittelfjäll, SO-start — outside the curated takeoff dataset (14 flights)
• Bruneck, Kronplatz — outside the curated takeoff dataset (14 flights)
• Fulpmes, Kreuzjoch — outside the curated takeoff dataset (16 flights)
• Alpbach, Gmahkopf — outside the curated takeoff dataset (4 flights)
• Kössen, Scheibenwald — outside the curated takeoff dataset (1 flight)
• Tannheim, Neunerkoepfle — outside the curated takeoff dataset (21 flights)
• Andelsbuch, Niedere — outside the curated takeoff dataset (3 flights)
• Fiss, Schönjoch — outside the curated takeoff dataset (18 flights)
• Bad Scuol, Motta Naluns — outside the curated takeoff dataset (54 flights)
• Kittelfjäll, Flygarpasset-Väst — outside the curated takeoff dataset (3 flights)
• Finkenberg, Penkenjoch — outside the curated takeoff dataset (38 flights)
• Gréolières, Montagne du Cheiron — outside the curated takeoff dataset (8 flights)
• Gourdon, Le Haut Montet — outside the curated takeoff dataset (3 flights)
• Thorenc, Col de Bleine — outside the curated takeoff dataset (1 flight)
• St. André-Les-Alpes, Chalvet — outside the curated takeoff dataset (1 flight)
• La Roque-Esclapon, Montagne de Lachens — outside the curated takeoff dataset (1 flight)
• Zell im Zillertal, Rosenalm — outside the curated takeoff dataset (1 flight)
• Mayrhofen, Penken — outside the curated takeoff dataset (3 flights)
• Tosenfjellet, Mosvasstinden — no usable coordinates recorded on flightlog.org (1 flight)
• Davos, Jakobshorn — outside the curated takeoff dataset (4 flights)