Harbour tour vessel 'Opera' sailing off the Parque das Nações embankement during a cruise on the Tagus river (Lisbon).

Main characteristics:
Callsign: not available
LOA: 53.09m
Beam: 10.47m
Gross tonnage: 893 t
DWT: 212 t
Year of build: 1979
Builder: ESTALEIROS SAO JACINTO (AVEIRO, PORTUGAL)
Flag: Portugal
Home port: Lisbon
Former name:
PINHAL NOVO

More technical data is available from the owner's website:

http://www.nmopera.com/navio.php