Takeoffs that could not be located:

• Unknown takeoff — no linkable takeoff on flightlog.org (16 flights)
• Ulricehamn, Timmele — outside the curated takeoff dataset (14 flights)
• Veneto-Bassano, Col del Pupolo — outside the curated takeoff dataset (12 flights)
• Larslanda — outside the curated takeoff dataset (6 flights)
• Kåseberga, Hammars Backar — outside the curated takeoff dataset (26 flights)
• Falköping, Ålleberg väst — outside the curated takeoff dataset (6 flights)
• Falköping, Ålleberg bogserfält — outside the curated takeoff dataset (20 flights)
• Göteborg, Agnesberg — outside the curated takeoff dataset (1 flight)
• Skånes Fagerhult — outside the curated takeoff dataset (1 flight)
• Kungälv, Rörtången N — outside the curated takeoff dataset (1 flight)
• Munkedal, Dingle — outside the curated takeoff dataset (1 flight)
• Mostelegg - Schwyz — outside the curated takeoff dataset (20 flights)
• Amden -Wesen — outside the curated takeoff dataset (3 flights)
• Dallenwil, Haldigrat — outside the curated takeoff dataset (3 flights)
• Zillertal, Melchboden — outside the curated takeoff dataset (1 flight)
• Bassano, Col del Pupolo "Da Bepi" (teppestarten) — outside the curated takeoff dataset (11 flights)
• Stein, Obersaxen — outside the curated takeoff dataset (1 flight)
• Bassano, Col del Pupolo — outside the curated takeoff dataset (3 flights)
• Rossberg/Hütten — outside the curated takeoff dataset (3 flights)