Callsign:	OR4461
MMSI number:	205446110
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	52°27.84' N 5°03.91' E - locator JO22ML71TJ - show map 2.6 km West bearing 284° from Marken, Gemeente Waterland, North Holland, Netherlands [?] 5.8 km Northeast bearing 55° from Broek in Waterland, Gemeente Waterland, North Holland, Netherlands 15.5 km Northeast bearing 50° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 72.2 km Northeast bearing 33° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-02-20 14:21:37 UTC (19d 12h26m ago) 2025-02-20 15:21:37 CET local time at Marken, Netherlands [?]
Course:	287°
Speed:	11 km/h
Dimensions:	length 16 m width 3 m draught 0.0 m
Last path:	OR4461>ais via PE1LWI
Positions stored:	18

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.