Takeoffs that could not be located:

• Norma — outside the curated takeoff dataset (17 flights)
• Unknown takeoff — no linkable takeoff on flightlog.org (1 flight)
• Frafjord, Skredaknuten — no usable coordinates recorded on flightlog.org (21 flights)
• Lyngby — outside the curated takeoff dataset (1 flight)
• ferring — outside the curated takeoff dataset (1 flight)
• Ferring trans kjerke — outside the curated takeoff dataset (1 flight)
• Lutsi / Hommersåk — no usable coordinates recorded on flightlog.org (46 flights)
• Vejers — outside the curated takeoff dataset (1 flight)
• Stora Kvelvafjellet, Oltedal — no usable coordinates recorded on flightlog.org (4 flights)
• Frafjord, Solups — no usable coordinates recorded on flightlog.org (1 flight)
• Røldal Skisenter — no usable coordinates recorded on flightlog.org (30 flights)
• Voss, Myrkdalen, skolebakke — no usable coordinates recorded on flightlog.org (9 flights)