 While it is unlikely that an improved Secondary Surveillance Radar system will be installed, newer lower-cost technologies such as Multilateration and ADS-B are being investigated.Many local people questioned Flybe's decision to withdraw the flights when it was reported that flights were fully booked up until February 2017.Despite Flybe's decision to withdraw from Dundee, Loganair stated that it was still committed to Dundee Airport and may consider adding more flights in 2018.