Callsign:	OHA4404
MMSI number:	230176980
Vessel class:	Dredging/underwater operations (33)
Location:	61°35.71' N 21°28.93' E - locator KP01RO72UU - show map 12.6 miles Northwest bearing 308° from Pori, Satakunta, Province of Western Finland, Finland [?] 12.7 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:	2025-01-22 04:14:03 EST (4d 23m ago) 2025-01-22 11:14:03 EET local time at Pori, Finland [?]
Course:	270° – heading 280°
Speed:	0 MPH
Last path:	OHA4404>ais via OH1KH
Positions stored:	989

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PORIN KARHU		53.2 yards 89°	2025-01-26 04:36:22		APOLLON		98.6 yards 98°	2025-01-26 04:36:22
MT1307		0.6 miles 264°	2025-01-23 10:40:50		PILOT L230		0.6 miles 263°	2025-01-26 04:35:21
MERKKARI		1.0 miles 312°	2025-01-02 06:50:14		ROXEN		1.0 miles 314°	2025-01-26 04:35:21
BALTIC		1.1 miles 312°	2025-01-26 04:35:21		JUSSI		1.1 miles 312°	2025-01-24 04:52:58
VICTORIA		1.5 miles 288°	2025-01-13 01:15:45		SUUKKO II		1.8 miles 318°	2025-01-26 04:35:21
A.I.S Pori		4.3 miles 305°	2025-01-26 04:36:22		Met stn		4.3 miles 305°	2025-01-20 10:20:40
OH1KH		5.7 miles 121°	2025-01-26 04:36:22		OH1KH-1		5.7 miles 121°	2025-01-26 04:23:48
OH1KH-2		5.7 miles 121°	2025-01-26 04:15:42		OH1KH-9		5.7 miles 121°	2025-01-23 07:41:14
PILOT L136		6.3 miles 287°	2025-01-26 04:36:22		GISELA ESSBERGER		6.9 miles 289°	2025-01-26 04:35:21
OH1U-9		8.2 miles 148°	2025-01-24 10:58:57		TERN SEA		9.7 miles 260°	2025-01-26 04:35:21

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.