Next generation satellite communications system to see testing aboard Coast Guard Cutter Healy during Arctic Shield 2014

COAST GUARD CUTTER HEALY, At Sea – From studying the effects of solar activity to improve radio transmissions to enhancing the capabilities of Automated Identification Systems, the importance of having a reliable communications infrastructure in the Arctic has not been […]


Coast Guard Research and Development Center tests Arctic communications modeling aboard Coast Guard Cutter Healy

One of the unique challenges of operating in the Arctic is staying in touch. With enormous distances involved in traveling to high latitudes and the sparse population, communications is a challenge. Traditional radio circuits such as Very High Frequency and Ultra High Frequency require that the communicants be within radio line of sight with each other, which is why transmitters are frequently placed on radio towers, allowing VHF and UHF communications up to tens of miles.