Main mast Antennas

Slavko Despotovic

There is a piece of cable hanging from the top of the main mast mast. Any idea if Amels have been originally  delivered with two antennas on the main mast? I have one on the main mast that is fine and is for the VHF radio. There is one on mizzen for AIS. The second one on main mast would be for FM/AM radio? 
SM 2000

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