Irish Naval Service LE EMER P21 at anchor in Bantry Bay,Ireland.MMSI 250101000,Call sign EIYX.Built at Verolme Cork Dockyard,now Cork Dockyard,she was commisioned in 1978 and was a larger version of the previous DEIRDRE class.LE EMER is due to be replaced in 2014 by a new P61 class Large Patrol Vessel.