Takeoffs that could not be located:

• Gokstadhaugen, Sandefjord — no usable coordinates recorded on flightlog.org (8 flights)
• Veneto-Bassano, Col del Pupolo — outside the curated takeoff dataset (19 flights)
• Lanzarote, Famara, lower start — outside the curated takeoff dataset (11 flights)
• Lanzarote, Tinasoria — outside the curated takeoff dataset (31 flights)
• Lanzarote, Mala — outside the curated takeoff dataset (28 flights)
• Lanzarote, el Cuchillo — outside the curated takeoff dataset (10 flights)
• Lanzarote, Famara Upper start — outside the curated takeoff dataset (22 flights)
• Løkken, Nørre Lyngby — outside the curated takeoff dataset (8 flights)
• Kongsberg Lågendalen — no usable coordinates recorded on flightlog.org (1 flight)
• Papagayo HG — outside the curated takeoff dataset (1 flight)
• Lanzarote, Mirador del Rio — outside the curated takeoff dataset (3 flights)
• Hvittingfoss Hvål — no usable coordinates recorded on flightlog.org (2 flights)
• Lanzarote, Famara Risco — outside the curated takeoff dataset (1 flight)
• Rio de Janeiro, Pedra Bonita — outside the curated takeoff dataset (17 flights)
• Lanzarote, Playa Quemada — outside the curated takeoff dataset (2 flights)
• Johnnys Place, Yaiza — outside the curated takeoff dataset (3 flights)
• Bassano, Col del Pupolo — outside the curated takeoff dataset (17 flights)
• DUPLICATE - Bassano - Stella Alpina / Camillo — outside the curated takeoff dataset (1 flight)
• Crestline, San Bernadino — outside the curated takeoff dataset (1 flight)
• Marshall Peak, San Bernardino — outside the curated takeoff dataset (1 flight)
• Lanzarote, Macher — outside the curated takeoff dataset (2 flights)
• Lanzarote, Skolebakke ved Tao — outside the curated takeoff dataset (2 flights)
• Ikke i bruk 2 — no usable coordinates recorded on flightlog.org (6 flights)
• rio — outside the curated takeoff dataset (2 flights)
• Utgått — no usable coordinates recorded on flightlog.org (1 flight)
• Bulwer 600 — outside the curated takeoff dataset (20 flights)