Takeoffs that could not be located:

• Unknown takeoff — no linkable takeoff on flightlog.org (293 flights)
• Tenerife, Taucho — outside the curated takeoff dataset (682 flights)
• Taucho — outside the curated takeoff dataset (60 flights)
• Kåseberga, Hammars Backar — outside the curated takeoff dataset (77 flights)
• Falköping, Ålleberg öst — outside the curated takeoff dataset (1 flight)
• Falköping, Ålleberg bogserfält — outside the curated takeoff dataset (1 flight)
• Vadstena, Åbylund, Parabase Vinschfält — outside the curated takeoff dataset (92 flights)
• Serra da Estrela - Linhares da Beira - Celorico da Beira — outside the curated takeoff dataset (10 flights)
• Serra da Estrela - Azinha takeoff - Manteigas — outside the curated takeoff dataset (5 flights)
• Serra da Estrela - Vale da Amoreira - Manteigas — outside the curated takeoff dataset (3 flights)
• Saint Jean Montclar (Belvédère) — outside the curated takeoff dataset (10 flights)
• St Vincent les Forts — outside the curated takeoff dataset (4 flights)
• Col de Forclaz- Montmin — outside the curated takeoff dataset (7 flights)
• Gemona, Monte Cuarnan — outside the curated takeoff dataset (16 flights)
• Tenerife, Ifonche — outside the curated takeoff dataset (17 flights)
• Tenerife, Los Pinos — outside the curated takeoff dataset (55 flights)
• Tenerife, Jama — outside the curated takeoff dataset (8 flights)
• Linköping — outside the curated takeoff dataset (13 flights)
• Tenerife, Arafo — outside the curated takeoff dataset (2 flights)
• Bassano, Cima Grappa (panettone) TV — outside the curated takeoff dataset (14 flights)
• Bassano, Col di Serai (dietro casette) TV - West Start — outside the curated takeoff dataset (28 flights)
• Bassano, Costalunga — outside the curated takeoff dataset (8 flights)
• Bassano, Col del Pupolo "Da Bepi" (teppestarten) — outside the curated takeoff dataset (17 flights)
• St Hilaire du Touvet, Grenoble — outside the curated takeoff dataset (2 flights)
• St. André-Les-Alpes, Chalvet — outside the curated takeoff dataset (6 flights)
• Omberg — outside the curated takeoff dataset (5 flights)
• Tolmin-Kobala — outside the curated takeoff dataset (4 flights)
• Lijak — outside the curated takeoff dataset (1 flight)
• Laragne, Chabre — outside the curated takeoff dataset (8 flights)
• Laragne, Sederon — outside the curated takeoff dataset (1 flight)
• Salamanca, Piedrahita, Peña Negra. — outside the curated takeoff dataset (6 flights)
• Puerto de Chia, Piedrahita — outside the curated takeoff dataset (1 flight)
• Castelo de Vide — outside the curated takeoff dataset (1 flight)
• Izana — outside the curated takeoff dataset (1 flight)
• Tenerife, Ladera de Guimar — outside the curated takeoff dataset (1 flight)
• Tenerife, La Corona — outside the curated takeoff dataset (8 flights)
• Tenerife, Izana — outside the curated takeoff dataset (1 flight)
• Los Cristianos — outside the curated takeoff dataset (1 flight)
• Tenerife, Panonrama de Teide, Para Puerto de la Cruz — outside the curated takeoff dataset (1 flight)
• Gränna, Brahehus — outside the curated takeoff dataset (1 flight)
• Veneto-Bassano, Col del Pupolo — outside the curated takeoff dataset (2 flights)
• Kobarid - Stol — outside the curated takeoff dataset (7 flights)
• Fethiye, Ölüdeniz, Babadag lower start (1700m) — outside the curated takeoff dataset (2 flights)
• Fethiye, Ölüdeniz, Babadag upper start (1900m) — outside the curated takeoff dataset (2 flights)
• Fethiye, Ölüdeniz, Babadag middle start (1800m) — outside the curated takeoff dataset (5 flights)
• Gilleleje Feriecenter, Sjælland — outside the curated takeoff dataset (1 flight)
• Tenerife, Fasnia — outside the curated takeoff dataset (2 flights)
• Tenerife, Teide, Valle de Güimar — outside the curated takeoff dataset (1 flight)
• Sälen, Tandådalen — outside the curated takeoff dataset (15 flights)
• Alicante, Santa pola — outside the curated takeoff dataset (31 flights)
• Alicante, Palomaret — outside the curated takeoff dataset (7 flights)
• Tägneby — outside the curated takeoff dataset (1 flight)
• Stenkulla flygfält, Munsö - Ekerö — outside the curated takeoff dataset (21 flights)
• Falköping, Ålleberg väst — outside the curated takeoff dataset (3 flights)
• Kössen, Scheibenwald — outside the curated takeoff dataset (17 flights)
• Kåseberga — outside the curated takeoff dataset (25 flights)
• Andalusia, Loma del Gato — outside the curated takeoff dataset (1 flight)
• Andalucia, Sierra Nevada, Granada, Cenes de la Vega — outside the curated takeoff dataset (1 flight)
• Kvarn — outside the curated takeoff dataset (1 flight)
• Södertälje, Tvetafältet — outside the curated takeoff dataset (6 flights)
• Tinasoria — outside the curated takeoff dataset (2 flights)
• Lanzarote, Mala — outside the curated takeoff dataset (2 flights)
• Peña Rubia — outside the curated takeoff dataset (3 flights)
• Vitemölla — outside the curated takeoff dataset (14 flights)