In service: 1994 - 1999
Owner: Interriver BV - Rotterdam
Built: Delivered 19-04-1989
Shipyard: Casco at van der Werf & Visser - Irnsum; completed Swinship - Ridderkerk.
Construction number: 160
Dimensions: 18.41 x 9.54 x 2.10 m.
Lloyds/IMO: 23.18920 I.V.R.
Machines: 2x four-stroke V16 cylinder Cummins type KTA.50 Nos. 33116013 & 33115996 ; four-stroke 6 cylinder Cummins bow thruster engine of 440 apk.
Power: 2,518 apk.
Pulling force: 34 tons
Purchased: On 21-09-1994 as SHAMU from T.Gort & C.Ruytenberg - Zwijndrecht
Sold: On 12-05-1999 as MAAS to Sleeping Service Eerland LCM Son - Rotterdam

Details: In 1989 as SHAMU of Orca BV - Krimpen a/d Lek.
On 03-05-1989 as SHAMU van Shamu BV (H.Noorda) - Hellevoetsluis.
On 28-12-1993 as SHAMU van T.C.Gort - Zwijndrecht.
On 15-05-2002 as MAAS to Smit Vessel Management Services BV - Rotterdam.
On 05-04-2011 as ARIES to Rederij de Jong BV - Botlek