In service: 1988 - 1992
Owner: Smit Havensleepdiensten BV - Rotterdam; on 01-08-1992 Interriver BV - Rotterdam
Built: Delivered 01-06-1971
Shipyard: NV Scheepswerf "Zorg & Vlijt" v/h Gebr. de Haas - Maassluis
Construction number: 158
Dimensions: 17.10 x 16.50 x 5.50 x 2.35 x 1.74 m.
Tonnage: 27 GRT.
Lloyds/IMO: 13175.B.rott.1971; 23.13175 IVR; certificate of measurement R34473N, RN2426
Machines: 2x two-stroke V12 cylinder General Motors type 12V-71N, nos. 12VA23384 & 12VA23863
Power: 720 apk.
Speed: 8.6 knots
Purchased: On 22-06-1988 as MARS VI from Smit Internationale Havensleepdiensten BV - Rotterdam
Sold: On 04-11-1994 as LINGE to Bergings en Transportbedrijf Scheffer - Lelystad.

Details: Built as NEPTUNUS 6 for H.Zwaak jr NV - Rotterdam.
On 07-04-1975 H.Zwaak Jr. BV - Rotterdam.
Brought in on 01-03-1977 at Smit-Vos-Zwaak Rievier and Duwvaart BV - Rotterdam.
On 24-12-1981 as MARS VI of NV Stoomsleepdienst "Mars" - Rotterdam.
On 18-01-1984 brought in as MARS VI at Smit Internationale Havensleepdiensten BV by NV Stoomsleepdienst "Mars" - Rotterdam.
On 04-11-1994 as LINGE to Bergings- en Transport Maatschappij Scheffer - Lelystad.
Taken over as LINGE by Koninklijke Wagenborg BV - Delfzijl on 16-04-2002.
On 01-05-2004 as LINGE to Bergings- & Transport Maatschappij BTS BV - Schiedam.
On 30-01-2009 as LINGE to Mammoet Maritime BV - Schiedam.
On 08-03-2013 engine room fire near Maarssen on the Amsterdam-Rhine Canal. Extinguished by the local fire brigade.
On 31-07-2014 as CATHARINA 8 to Hebo Maritiem Service BV - Zwartsluis.
On 30-12-2016 as COBY to VOF A. Kapitein Jzn. & Son - Urk.