Takeoffs that could not be located:

• Miðdalsfjall — outside the curated takeoff dataset (12 flights)
• Langholtsfjall — outside the curated takeoff dataset (2 flights)
• Laugarvatnsfjall — outside the curated takeoff dataset (4 flights)
• Búrfell — outside the curated takeoff dataset (3 flights)
• Undirhlíðar — outside the curated takeoff dataset (1 flight)
• Mosfellsbær -Skaftatunga — outside the curated takeoff dataset (2 flights)
• Vörðufell á Skeiðum Norðaustur — outside the curated takeoff dataset (2 flights)
• Reynisfjall - Vestur — outside the curated takeoff dataset (1 flight)
• Herdísarvík - Langabrekka — outside the curated takeoff dataset (1 flight)