The long-serving resident tug at Portimão in 2009 (now a bit busier and spending more time at Faro)

Still hoping to discover something about her.

19xx Instituto Portuário e dos Transportes Marítimos, Lisbon as ENGENHEIRO LUÍS DA FONSECA (POR flag, reg Portimão, ON PM-28-EST)
by1973 Junta Autónoma dos Portos do Barlavento do Algarve, Portimão
2014 Administração dos Portos de Sines e do Algarve SA (APS), Sines.