Takeoffs that could not be located:

• Marcher — outside the curated takeoff dataset (1 flight)
• Kåseberga, Hammars Backar — outside the curated takeoff dataset (22 flights)
• Bassano, Col del Pupolo — outside the curated takeoff dataset (7 flights)
• Lanzarote, Famara, lower start — outside the curated takeoff dataset (6 flights)
• Lanzarote, Macher — outside the curated takeoff dataset (4 flights)
• Lanzarote, Mala — outside the curated takeoff dataset (15 flights)
• Lanzarote, Famara Upper start — outside the curated takeoff dataset (11 flights)
• Unknown takeoff — no linkable takeoff on flightlog.org (19 flights)
• Lanzarote, Tinasoria — outside the curated takeoff dataset (10 flights)
• Veneto-Bassano, Col del Pupolo — outside the curated takeoff dataset (7 flights)
• Lanzarote, Mirador del Rio — outside the curated takeoff dataset (2 flights)
• Lanzarote, el Cuchillo — outside the curated takeoff dataset (2 flights)
• Hvittingfoss Hvål — no usable coordinates recorded on flightlog.org (4 flights)