Callsign:	DF7421
MMSI number:	211599670
IMO number:	184677
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Destination:	DORDRECHT
Location:	52°54.57' N 5°42.00' E - locator JO22UV38XG - show map 7.1 km North bearing 355° from Lemmer, Gemeente Lemsterland, Friesland, Netherlands [?] 9.2 km Northwest bearing 297° from Echtenerbrug, Gemeente Lemsterland, Friesland, Netherlands 80.8 km Northeast bearing 42° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 137.4 km Northeast bearing 37° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-01-20 15:31:08 UTC (23d 3h27m ago) 2025-01-20 16:31:08 CET local time at Lemmer, Netherlands [?]
Course:	184° – heading 511°
Speed:	8 km/h
Dimensions:	length 110 m width 12 m draught 0.2 m
Last path:	DF7421>ais via pa2dx
Positions stored:	10499

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.