Television and radio services Television and radio services are broadcast in various ways. Among them are wireless broadcasts from terrestrial transmitters and satellites in geostationary orbit. Building developments can interfere [...]

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 [...]

Background Solar Convergence occurs when multiple reflective glass panels simultaneously reflect the sun to one point with an intensity greater than that of direct sunlight. In July 2017 the City [...]

Recently a 70 mile wide swarm of butterflies was detected by meteorological radar in Colorado USA. There are many natural and man-made sources of radar interference and a number of [...]

Overview Pager Power is delighted to announce the ability to undertake mobile phone reception surveys, a brand new service available to all clients. We have over 10 years of experience [...]

Overview India’s civil aviation authority, the Directorate General of Civil Aviation (DGCA), has ordered a reduction in height of 70 buildings within 60 days. This is due, at least in [...]