Callsign:	PA4593
MMSI number:	244690990
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	52°27.53' N 5°15.86' E - locator JO22PL10RC - show map 10.9 km East bearing 90° from Marken, Gemeente Waterland, North Holland, Netherlands [?] 15.4 km East bearing 90° from Monnickendam, Gemeente Waterland, North Holland, Netherlands 27.1 km East bearing 69° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 80.1 km Northeast bearing 42° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-06-08 12:20:10 UTC (25d 5h45m ago) 2025-06-08 14:20:10 CEST local time at Marken, Netherlands [?]
Course:	59° – heading 58°
Speed:	16 km/h
Dimensions:	length 14 m width 7 m draught 0.0 m
Last path:	PA4593>ais via PE1LWI
Positions stored:	326

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.