VESSEL SPECIFICATIONS
| Name | Professor Ryabinkin | Classification | KM*L1 IA2 |
| Owner | Sevmorneftegeofizika | Registration Number | PC 870551 |
| Port of Reg. | Murmansk | IMO | 850 49 23 |
| Flag | Russian | Call sign | UAJU |
| Builder-Year | Rauma-Repola, Finland-1989 | GMDSS | STR 2000, Raytheon Marine |
| Inmarsat | |||
| Inmarsat C | |||
| MMSI | |||
V-SAT | |||
| Iridium |
MAIN CHARACTERISTICS
| Length, beam, draft | 49,92 m х 10,6 m х 2,39 m | AIS | Seatex 100R |
| Gross tonnage | 952 GRT | VHF radio DSC | STR-8400 |
| Deadweight | 250 t | SSB radio | STR-2000 |
| Main engines | 4 x Wartsila Diesel, SACM | Radars | Bridge Master JMA-5312-6 |
| Propeller | 2 x Aquamaster, 2 x 460 kW | Autopilot | Robertson AP 9 MK3 |
| Auxiliary engines | 85 kW diesel-generator | Standart compass | KMO-T |
| Bow Thruster | 110 kW, KPR 225 | Gyrocompass | Navigat X MK1 / SG Brown Meridian |
| Cruising speed | 8 knots | Echo sounder | NEL-M3B |
| Range at cruising speed | 4 000 nautical miles | Inductions log | SAL-860 |
| Fresh water capacity | 76 t | Navtex | Furuno NX-500 |
| Fresh water maker | 4 t/day | GPS | Samyung - 1400 |
| Fuel capacity | 120 t | Rescue boat | N/A |
| Fuel consmp. per day | 6 t cruise / 9 t survey | Endurance | 20 day |
| Deck crane | SWL 2,0t | Accommodation | 32 berths |
SEISMIC EQUIPMENT
ENERGY SOURCE:
| Type | Sleeve Gun |
| Sub-arrays | 2 lines x 12 guns |
| Total capacity | 3 280 cubic inches |
| Gun controller | GCS-90 |
| Compressor | 2 x NCA 23-207 DSD 1 x Hamworty 4TH190 |
| Compressor Air Capacity | 1827cfm |
| Subarray length | 10 m |
| Subarray width | 18 m |
STREAMER:
| Type | Sercel Seal Fluid (ALS) |
| Channels | 480 |
| Hydrophone type | Bentos Geopoint |
| Streamer length | 6 000 m |
| Group length | 12,5 m |
| Depth controller | Digicourse 5011 E |
| Streamer Positioning | DigiSCAN |
| Winch capacity | 6 000 m of 50 mm cable |
| Tailbuoy | Partnerplast |
RECORDING INSTRUMENT:
| Type | Sercel SEAL 408XL |
| Tape format | SEG-D 8058 |
| Tape recorders | Tape drives 3590 |
| Display System | OYO Thermal plotter GS-624 |
NAVIGATION
| Integrated navigation system | RGP-2D |
| DGPS system | MultiFix6 v2.01, Fugro Skyfix XP2, Skyfix G2, Starpack v.09.05.02 |
| Gyrocompass | Navigat X MK1/Meridian |
| Echo sounder | Simrad Ea400 (38 kHz) |
| Binning system | N/A |
| Acoustic System | N/A |
| Nav QC | Navtest |
| RGPS | Seatex Seatrack 220 |
ON-BOARD PROCESSING (upon request)
Quality control and processing Processing Software | SERVER IBM X3200 / Linux RedHat PROMAX 2D/3D 2003.19.1.1 |
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