Callsign:	PB8473
MMSI number:	244710311
Vessel class:	Pleasure (37)
Location:	53°02.82' N 5°50.10' E - locator JO23WB01FH - show map 4.4 km Southeast bearing 140° from Jirnsum, Gemeente Boarnsterhim, Friesland, Netherlands [?] 5.9 km South bearing 179° from Grou, Gemeente Boarnsterhim, Friesland, Netherlands 98.2 km Northeast bearing 40° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 149.7 km Northeast bearing 43° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2025-03-07 12:47:33 UTC (4d 13h48m ago) 2025-03-07 13:47:33 CET local time at Jirnsum, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 13 m width 4 m
Last path:	PB8473>ais via pa2dx
Positions stored:	366

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.