The ship's crew consists of 7 officers and 16 seamen. Research work is conducted by 12 scientists aboard.[4] She has an autonomous endurance of 25 days.[5]
Her Turkish owner, the Denizcilik Bankası renamed her Hora and used as a salvage tug in service four year long from 1954 in Istanbul, and for ten years in İzmir. In 1968, she was acquired by the Port Authority of Izmir to be used as a stationary pilot boat.[6][7]
In 1975, MTA purchased the ship Hora to transform her into a research vessel, and renamed her MTA Sismik 1. After fitting her with up to date technology equipment for subsea geophysical exploration at seas around Turkey, she was commissioned in 1976.[4][7]
Finally in 2005, it was decided that the more-than-60-year-old ship has completed her service life. She was donated to Istanbul Technical University's Faculty of Maritime to be used as a training ship.[1]
Characteristics
MTA Sismik 1 is 56.45 m (185 ft 2 in) long, with a beam of 8.80 m (28 ft 10 in) and a max. draft of 3.90 m (12 ft 10 in). Assessed at 720 GT and 275 NT, the ship is propelled by a 1,050 hp (780 kW) diesel engine. She has a speed of 12 knots (22 km/h) in service.[3]
Ship's register
1942 ex Agir, built for the German Navy "Kriegsmarine",
1949 ex Hercules, taken by the United Kingdom and rebuilt as salvage tug. 1950-1954 in Gibraltar,
1954 *ex Hora, sold to Denizcilik Bankası in Turkey as salvage tug. 1954-1958 in Istanbul, 1958-1968 in Izmir. 1968-1970 as stationary pilot boat,
1975 acquired by General Directorate of Mineral Research and Exploration (MTA), Geophysical Directorate,
1976 MTA Sismik 1, transformed into research vessel by the MTA,
2005 MTA Sismik 1, donated to Istanbul Technical University, Faculty of Maritime for training purposes.