Takeoffs that could not be located:

• Las Vizcachas, Santiago — outside the curated takeoff dataset (1 flight)
• Alicante, Santa pola — outside the curated takeoff dataset (2 flights)
• Valle de Bravo, El Peñon — outside the curated takeoff dataset (20 flights)
• Roldanillo, Aguapanela — outside the curated takeoff dataset (3 flights)
• Andalucia, Sierra Nevada, Granada, Cenes de la Vega — outside the curated takeoff dataset (4 flights)
• Praia das Bicas — outside the curated takeoff dataset (2 flights)
• Tenerife, Taucho — outside the curated takeoff dataset (8 flights)
• Tenerife, Panonrama de Teide, Para Puerto de la Cruz — outside the curated takeoff dataset (1 flight)
• Norma — outside the curated takeoff dataset (2 flights)
• Madeira, Arco da Calheta — outside the curated takeoff dataset (2 flights)
• Tenerife, Ifonche — outside the curated takeoff dataset (8 flights)
• Praia da Falesia, Albufeira — outside the curated takeoff dataset (2 flights)
• Tenerife, Tierra del Trigo (El Tanque) — outside the curated takeoff dataset (1 flight)
• Algodonales, Sierra de Lijar, "Levante" SE and SW — outside the curated takeoff dataset (1 flight)
• Unknown takeoff — no linkable takeoff on flightlog.org (25 flights)
• Dobbelført - Se Titoen Dokka ,Tinton — no usable coordinates recorded on flightlog.org (2 flights)