Takeoffs that could not be located:

• Madeira, Arco da Calheta — outside the curated takeoff dataset (5 flights)
• Unknown takeoff — no linkable takeoff on flightlog.org (6 flights)
• Løkken, Nørre Lyngby — outside the curated takeoff dataset (84 flights)
• Krusevo, Meckin Kamen — outside the curated takeoff dataset (20 flights)
• Alcomenae — outside the curated takeoff dataset (2 flights)
• Galichica - Ohrid — outside the curated takeoff dataset (2 flights)
• Svinklovene (Svinkløv) — outside the curated takeoff dataset (2 flights)
• Løkken - rubjerg knude — outside the curated takeoff dataset (1 flight)
• Treskavec — outside the curated takeoff dataset (1 flight)
• Dokkedal — outside the curated takeoff dataset (1 flight)
• Neustift im Stubaital, Elfer — outside the curated takeoff dataset (3 flights)
• Fulpmes, Kreuzjoch — outside the curated takeoff dataset (1 flight)
• Monte Baldo - Malcesine — outside the curated takeoff dataset (2 flights)
• Fethiye, Ölüdeniz, Babadag lower start (1700m) — outside the curated takeoff dataset (5 flights)
• Fethiye, Ölüdeniz, Babadag middle start (1800m) — outside the curated takeoff dataset (2 flights)
• Øyetjønnsknuten, Evardalen — no usable coordinates recorded on flightlog.org (8 flights)
• Søgne — no usable coordinates recorded on flightlog.org (7 flights)
• Mandal — no usable coordinates recorded on flightlog.org (4 flights)
• Kocatepe - Ören/Bodrum — outside the curated takeoff dataset (1 flight)
• BØ, Børte — no usable coordinates recorded on flightlog.org (3 flights)