Callsign:	PH9917
MMSI number:	244670681
IMO number:	715259
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Destination:	MONNICKENDAM
Location:	52°27.56' N 5°02.34' E - locator JO22ML40QF - show map 4.1 km Northeast bearing 46° from Broek in Waterland, Gemeente Waterland, North Holland, Netherlands [?] 4.3 km West bearing 272° from Marken, Gemeente Waterland, North Holland, Netherlands 13.9 km Northeast bearing 47° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 70.8 km Northeast bearing 32° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-02-09 10:58:14 UTC (30d 15h24m ago) 2025-02-09 11:58:14 CET local time at Broek in Waterland, Netherlands [?]
Course:	170° – heading 511°
Speed:	0 km/h
Dimensions:	length 36 m width 7 m draught 1.3 m
Last path:	PH9917>ais via PE1LWI
Positions stored:	1852

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.