A Keighley firm has helped one of the country’s largest private aviation companies overhaul its security operation to allow high-profile visitors to continue using the site.

Multiflight, next to Leeds-Bradford International Air-port, has combined technologies to complete the £50,000 upgrade. Users of the private facility include royalty and the Yorkshire Air Ambulance.

The investment means the company can meet changes in Depart-ment of Transport regulations.

The security system was developed by Keighley-based company Keybury Fire and Security, which helped maximise the use of existing equipment while investing in new technology to deliver 21st century site security.