Callsign:	PI9811
MMSI number:	244740224
Vessel class:	Pleasure (37)
Location:	53°05.96' N 5°50.55' E - locator JO23WC13CT - show map 4.1 km Northeast bearing 54° from Jirnsum, Gemeente Boarnsterhim, Friesland, Netherlands [?] 5.5 km North bearing 8° from Akkrum, Gemeente Boarnsterhim, Friesland, Netherlands 103.0 km Northeast bearing 38° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 154.2 km Northeast bearing 42° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2025-02-13 17:09:27 UTC (6d 9h14m ago) 2025-02-13 18:09:27 CET local time at Jirnsum, Netherlands [?]
Course:	0° – heading 511°
Speed:	0 km/h
Last path:	PI9811>ais via pa2dx
Positions stored:	1015

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.