TB.GAMMA SATU

  • Vessel Type: Other
  • MMSI: 525019405
  • IMO: 9266504
  • Call sign: YDA4416

TB.GAMMA SATU (IMO: 9266504) sailing under the Indonesia flag. It has an overall length of 69 feets and a beam of 23 feets.


TB.GAMMA SATU position reported at 05/06/2026 03:58:53 UTC:
Latitude: 112.424825, Longitude 112.424825 longitude

Visited ports: Lamongan, Gresik, Surabaya, Surabaya River Anch

TB.GAMMA SATU

Vessel Identification

  • MMSI: 525019405
  • IMO Number: 9266504
  • Call Sign: YDA4416
  • Vessel Type: Tug Boat
  • Flag State: Indonesia
  • Flag Code: YD (Indonesia)

Specifications

  • Gross Tonnage (GT): 197
  • Net Tonnage (NT): 59
  • Deadweight (DWT): 85
  • Length Overall (LOA): 28.8 m
  • Beam: 8.6 m
  • Draft: 3.8 m

Propulsion

  • Engine Type: Diesel
  • Propulsion System: Twin Screw
  • Power Output: Approximately 2 x 1,000 HP
  • Speed: Approximately 10 knots

Shipyard

  • Year Built: 2003
  • Build Country: Indonesia

Owner / Operator

  • Registered Owner: PT Gamma Samudera
  • Country of Ownership: Indonesia
  • AIS Transponder: Class B AIS installed
  • AIS Transmission: Active, transmitting position data

Operating Region

  • Primary Operating Area: Indonesian waters
  • Jurisdiction: Under the authority of Direktorat Jenderal Perhubungan Laut (DGST), Ministry of Transportation, Republic of Indonesia

Vessel Description

TB.GAMMA SATU is an Indonesian-flagged harbor and coastal tug vessel registered under the Indonesian ship registry. Built in 2003, the vessel operates primarily within Indonesian territorial waters, providing towing and harbor assistance services. The vessel is managed and operated under Indonesian maritime regulations and is compliant with national statutory requirements. As a twin-screw tug, she is suited for harbor towage, coastal towing operations, and offshore support activities common to the Indonesian archipelago region.

Port Type Date
LAMONGAN Port 5/6/2026
GRESIK Port 4/22/2026
SURABAYA Port 3/15/2026
GRESIK Port 3/12/2026
SURABAYA Port 3/1/2026
LAMONGAN Port 2/26/2026
GRESIK Port 12/19/2025
SURABAYA Port 10/19/2025
LAMONGAN Port 10/16/2025
GRESIK Port 9/24/2025
SURABAYA Port 5/13/2025
SURABAYA RIVER ANCH Anchorage 5/13/2025
GRESIK Port 5/3/2025
LAMONGAN Port 4/11/2025