Complex sentence: The ARCC is responsible for coordinating all rescue efforts in the UK and out into the Atlantic, including the receipt of signals from rescue beacons through to the dispatch and control of Nimrod aircraft and Search and Rescue helicopters.
Split into simpler sentences: The ARCC is responsible for coordinating all rescue efforts within the UK and out into the Atlantic. This includes the receipt of signals from rescue beacons, and the dispatch and control of Nimrod aircraft and Search and Rescue helicopters.