In service: 1982 - 2000
Owner: Unterweser Reederei GmbH- Bremen.
Built: Launched 03-05-1982; delivered 03-07-1982
Shipyard: Detlef Hegemann Rolandwerft GmbH- Bremen.
Construction number: 116
Dimensions: 28.17 x 26.52 x 8.84 x 3.03 x 4.25/2.40 m.
Tonnage: 207 GRT.
Call signal: D.L.D.J.
Lloyds/IMO: 8116685 Lloyds Register
Machines: 2x four-stroke 6 cylinder Klöckner/Humboldt/Deutz type SBV.6M.628, 240x280 each coupled to a Voith-Schneider propeller type 24GII-165; 1 AEG generator 380 V/50 Hz; 1 AEG generator 22 V/50 Hz; 1 AEG generator 24 V DC; 2x four-stroke 6 cylinder Klöck
Power: 2,176 apk; 1,600 kW
Speed: 12 knots
Pulling force: 25 tons
Purchased: New construction
Sold: Brought in as ADRETT at Lütgens & Reimers - Hamburg on 14-07-2000

Details: In May 2002 as ADRETT to Stelton NV ( International) - San Sebastiaan. On 25-06-2002 as VS ROTTERDAM to Stelton NV (Kotug International) - Rotterdam.
In 2012 as TUMMEL to Forth Crossing Bridge Constructors JV - Dunfermiline.
In March 2020 as CANAL SERVICES 19 to Harbor Towage Srl – Constanta.