Callsign:	OHA5391
MMSI number:	230183810
Navigational status:	Reserved (11)
Vessel class:	Law enforcement (55)
Location:	61°35.62' N 21°27.87' E - locator KP01RO52RL - show map 20.9 km Northwest bearing 306° from Pori, Satakunta, Province of Western Finland, Finland [?] 21.4 km West bearing 270° from Noormarkku, Satakunta, Province of Western Finland, Finland 51.9 km North bearing 357° from Rauma, Satakunta, Province of Western Finland, Finland
Last position:	2025-02-10 11:21:30 UTC (8d 7h37m ago) 2025-02-10 13:21:30 EET local time at Pori, Finland [?]
Course:	354° – heading 511°
Speed:	1 km/h
Dimensions:	draught 0.0 m
Last path:	OHA5391>ais via OH1KH
Positions stored:	28

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.