Takeoffs that could not be located:

• Krusevo, Meckin Kamen — outside the curated takeoff dataset (17 flights)
• Alicante, Santa pola — outside the curated takeoff dataset (2 flights)
• Alicante, Palomaret — outside the curated takeoff dataset (3 flights)
• Unknown takeoff — no linkable takeoff on flightlog.org (646 flights)
• Bassano, Col del Pupolo "Da Bepi" (teppestarten) — outside the curated takeoff dataset (5 flights)
• Bassano, Col di Serai (dietro casette) TV - West Start — outside the curated takeoff dataset (1 flight)
• Bassano, Stella Alpina - Camillo (Gresstarten) — outside the curated takeoff dataset (1 flight)
• Governador Valadares, Pico do Ibituruna — outside the curated takeoff dataset (21 flights)
• Dobbeltføring SLETTES - Flytt Turer.... — no usable coordinates recorded on flightlog.org (3 flights)
• Ørneklumpen, Naustdal — no usable coordinates recorded on flightlog.org (1 flight)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (18 flights)
• Valle de Bravo, La Torre "Torres" — outside the curated takeoff dataset (5 flights)
• Haugadalen i Jølster — no usable coordinates recorded on flightlog.org (1 flight)
• Rio de Janeiro, Pedra Bonita — outside the curated takeoff dataset (1 flight)
• Gréolières, Montagne du Cheiron — outside the curated takeoff dataset (5 flights)
• Le Mont Gros (Roquebrune-Cap-Martin) — 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 (2 flights)