Callsign:	PB4219
MMSI number:	244170361
Vessel class:	Pleasure (37)
Location:	53°10.65' N 5°25.33' E - locator JO23RE02PO - show map 8.0 km West bearing 264° from Franeker, Gemeente Franekeradeel, Friesland, Netherlands [?] 9.6 km West bearing 282° from Tzum, Gemeente Franekeradeel, Friesland, Netherlands 76.3 km West bearing 267° from Groningen, Gemeente Groningen, Groningen, Netherlands 96.2 km North bearing 22° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-12-27 01:55:27 UTC (20d 7h42m ago) 2025-12-27 02:55:27 CET local time at Franeker, Netherlands [?]
Course:	136° – heading 511°
Speed:	0 km/h
Last path:	PB4219>ais via pa2dx
Positions stored:	304

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.