Tugs 'Pegaso' (left), IMO 7626073, and 'Aquiles', IMO 9641118, awaiting the arrival of an incoming vessel at the Leixões port entrance.

Main characteristics - 'Pegaso':
MMSI: 263601570
Callsign: CSYA
LOA: 28.14m
Beam: 9.14m
Draught: 5.3m
Main engine power: 2 x 1200 HP
Speed: 12 kts
Traction: 35 t
GT: 249 tons
DWT: 189 tons
Year of build: 1979
Builder: Foznave – Estaleiros Navais da Figueira da Foz, Lda (FIGUEIRA DA FOZ, PORTUGAL)
Class society: BUREAU VERITAS
Flag: Portugal
Home port: Leixões
Owner & Manager: APDL – Administração dos Portos do Douro e Leixões (Leixões, Portugal)

Main characteristics - 'Aquiles':
MMSI: 263602552
Call Sign: CSYQ5
LOA: 25m
Beam: 11m
Draught: 5.2m
GT: 294 tons
DWT: 136 tons
Speed (max): 12 kts
Main engines power: 2600 HP
Year of build: 2012
Builder: ASTILLEROS ARMON DE GIJON (NAVIA, SPAIN)
Class Society: Bureau Veritas
Flag: Portugal
Manager & Owner: APDL (Leixões, Portugal)