Airport Safeguarding ensures that new buildings and structures do not endanger aircraft or airport operations. In the United Kingdom safeguarding is undertaken by individual airports. Airport Contact Web address Aberdeen [...]

Obstacle Limitation Surfaces (OLS) are used for protecting aircraft from obstacles around airports and military bases. The surfaces are: Take Off Climb Surface (TOCS) Approach Surface Inner Horizontal Surface Transitional [...]

Background A new full length runway is planned to the North West of Heathrow, between the existing northerly runway and the M4 Motorway. We have considered how this new runway [...]

Background The Civil Aviation Authority (SACAA) in South Africa requires that solar project applications have a Glint and Glare Impact Assessment Report. The requirement is that all new applications should [...]

Overview The use of cranes is essential for the development of medium to high rise building developments. In certain locations however, cranes can present a risk to aviation activity, particularly [...]

Wind turbines and airports co-exist throughout the world despite the fact that wind turbines can present an obstruction risk to low flying aircraft as well as potentially affect radar systems. [...]

In this article we consider forms of radar interference; causes; mitigation options and management for various types of radar. Radar Interference Principles Radars transmit and receive radio signals – analysing [...]

Overview NATS are a key UK aviation stakeholder and their main role is to aid the safe navigation of en-route aircraft, and in some instances, with the safeguarding of civil [...]

Overview The following article series presents an overview of the guidance surrounding Obstacle Limitation Surfaces (OLS) for aerodromes around the world. Key similarities and differences from each guidance document are [...]

Previous articles: Radar concerns have rendered two turbines motionless Aveillant technology to mitigate the effects of two wind turbines at East Midlands Airport Overview Three years in the making, the [...]