Callsign:	PA5558
MMSI number:	244372852
Vessel class:	Pleasure (37)
Location:	53°06.75' N 5°52.26' E - locator JO23WC47MA - show map 6.5 km Northeast bearing 53° from Jirnsum, Gemeente Boarnsterhim, Friesland, Netherlands [?] 7.4 km North bearing 21° from Akkrum, Gemeente Boarnsterhim, Friesland, Netherlands 105.3 km Northeast bearing 38° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 156.6 km Northeast bearing 42° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2025-02-15 12:04:10 UTC (4d 14h52m ago) 2025-02-15 13:04:10 CET local time at Jirnsum, Netherlands [?]
Course:	233° – heading 228°
Speed:	12 km/h
Last path:	PA5558>ais via pa2dx
Positions stored:	3310

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.