Originally Posted by
wrench1
They perform low level radiation sensing duties. Usually there will be a public press release with the rotor ops over urban areas to cut down on the 911 calls of low flying helicopters.
They can be depending on the requirements. Both the rotor and fixed wing aircraft are on-call 24/7/365.
Thanks - that is quite amazing, I don't think we have anything similar in the UK - although not sure?