Naval base Lisbon, Portugal mid April 2018
Guia, catamaran river navigational aids tender (YGL), built at San Jacinto, Averiro in 1983 and commissioned on 19 Ocober 1983. Displacement 70 tons and as dimensions 22,0 x 7,9 x 2,2 metres.
Sável built in 1991 and commissioned on 18 December 1991.
Both ships serving in the Lighthouse Service of the Navy. UAM=Unidade Auxiliaria da Marinha. DGAM/DF.
