Callsign:	OIOH
MMSI number:	230178000
IMO number:	927946
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	HARBOUR ASSIST
Location:	61°35.71' N 21°29.03' E - locator KP01RO82BT - show map 12.5 miles Northwest bearing 308° from Pori, Satakunta, Province of Western Finland, Finland [?] 12.6 miles West bearing 271° from Noormarkku, Satakunta, Province of Western Finland, Finland 18.2 miles South bearing 182° from Merikarvia, Satakunta, Province of Western Finland, Finland 32.3 miles North bearing 358° from Rauma, Satakunta, Province of Western Finland, Finland
Last position:	2025-01-29 11:41:53 EST (46s ago) 2025-01-29 18:41:53 EET local time at Pori, Finland [?]
Course:	103.09999847412° – heading 98°
Speed:	0 MPH
Dimensions:	length 30 m width 10 m draught 4.2 m
Last path:	OIOH >ais via OH1KH
Positions stored:	143543

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PORIN KARHU		42.3 yards 279°	2025-01-29 11:41:53		JAKUP		94.6 yards 273°	2025-01-22 04:14:03
EEVA VG		472.9 yards 78°	2025-01-29 11:37:46		NUNAVIK		0.5 miles 316°	2025-01-29 11:38:47
UNILIGHT		0.6 miles 295°	2025-01-29 11:37:46		PILOT L136		0.6 miles 264°	2025-01-29 11:41:53
MT1307		0.7 miles 265°	2025-01-23 10:40:50		PILOT L230		0.7 miles 264°	2025-01-29 11:40:51
MERKKARI		1.0 miles 310°	2025-01-02 06:50:14		SHEMARA		1.0 miles 312°	2025-01-29 11:37:46
BALTIC		1.1 miles 311°	2025-01-29 11:40:51		JUSSI		1.2 miles 310°	2025-01-24 04:52:58
VICTORIA		1.6 miles 288°	2025-01-13 01:15:45		SUUKKO II		1.8 miles 317°	2025-01-29 11:41:53
A.I.S Pori		4.3 miles 305°	2025-01-29 11:40:51		Met stn		4.3 miles 305°	2025-01-20 10:20:40
ROXEN		5.6 miles 265°	2025-01-29 11:40:51		OH1KH		5.6 miles 121°	2025-01-29 11:41:53
OH1KH-1		5.6 miles 121°	2025-01-29 11:30:38		OH1KH-2		5.7 miles 121°	2025-01-29 11:15:42

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.