Callsign:	OJOC
MMSI number:	230025450
IMO number:	7800485
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Tug (52)
Destination:	OLAND COAST
Location:	59°19.39' N 19°56.82' E - locator JO99XH37PN - show map 71.4 km Southeast bearing 131° from Björkö, Norrtälje Kommun, Stockholm, Sweden [?] 72.8 km East bearing 86° from Hölö, Värmdö Kommun, Stockholm, Sweden 106.7 km East bearing 90° from Stockholm, Stockholms Kommun, Stockholm, Sweden 113.7 km East bearing 94° from Kista, Stockholms Kommun, Stockholm, Sweden
Last position:	2025-08-11 04:18:23 UTC (3h40m ago) 2025-08-11 06:18:23 CEST local time at Björkö, Sweden [?]
Course:	39.700001° – heading 36°
Speed:	10 km/h
Dimensions:	length 28 m width 8 m draught 3.7 m
Last path:	OJOC>ais via es8tjm
Positions stored:	180800

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.