October 11, 2013 at the Moscow shipbuilding and shipyard workers launching of the third-and-rescue-board boat project 21770 "Qatran" (head number 094). During the month will be mooring sea trials, after which the boat will be sent to the address of the customer — "Admiralty Shipyards" for the needs of the Navy of Russia. The designer of the boat was JSC "Central Marine Design Bureau" Almaz ".
Spiny dogfish is designed to provide and maintain the daily operations of the carrier ship at anchor, raid the parking lot and in the database. Dimensions boats allow its transportation by sea, road, rail and air transport. Possible to harness the boat on all navigable inland waterways.
The main characteristics of the boat:
- Class: Rescue workers onboard a boat with elastic sides penonapolnennymi
- Overall length is 9.12 m
- Width of 3.32 m
- Draught 0.67 m
- Travel speed 32uz.
- Cruising range of 100 miles
- Autonomy 1sut.
- The crew of two people.
- Main propulsion 2 x 232kW DG