Callsign:	PH6131
MMSI number:	244029078
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	52°29.92' N 5°10.20' E - locator JO22OL09JQ - show map 6.4 km Northeast bearing 45° from Marken, Gemeente Waterland, North Holland, Netherlands [?] 6.7 km East bearing 86° from Volendam, Gemeente Edam-Volendam, North Holland, Netherlands 23.5 km Northeast bearing 54° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 79.5 km Northeast bearing 36° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-10-03 10:39:46 UTC (129d 15h26m ago) 2025-10-03 12:39:46 CEST local time at Marken, Netherlands [?]
Course:	13° – heading 511°
Speed:	13 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	PH6131>ais via PE1LWI
Positions stored:	254

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.