Callsign:	OHA4171
MMSI number:	230175270
Navigational status:	Under way (engine) (0)
Vessel class:	Military operations (35)
Location:	61°07.49' N 21°24.91' E - locator KP01QC99TW - show map 5.2 km West bearing 267° from Rauma, Satakunta, Province of Western Finland, Finland [?] 19.0 km Southwest bearing 244° from Eurajoki, Satakunta, Province of Western Finland, Finland 44.4 km Southwest bearing 206° from Pori, Satakunta, Province of Western Finland, Finland 88.0 km Northwest bearing 329° from Turku, Varsinais-Suomi, Province of Western Finland, Finland
Last position:	2024-10-03 14:32:13 UTC (5d 33m ago) 2024-10-03 17:32:13 EEST local time at Rauma, Finland [?]
Course:	94° – heading 91°
Speed:	66 km/h
Dimensions:	length 20 m width 6 m draught 0.0 m
Last path:	OHA4171>ais via oh1fol
Positions stored:	340

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.