Six radar, seven radio and three navaid stations were running on generators last month as the UK felt the full wrath of Storm Arwen.

Our trials of a new X Band radar to mitigate the effects of wind turbines at airports have understandably excited the airport community. A debate has sparked up between different members of the industry, including a few questions that I want to take this opportunity to answer.

A new Multilateration System has been transitioned into operational service at Heathrow Airport. To transition such a highly integrated system in a complex and busy airfield environment – and without any operational impact – was certainly a challenge.