Callsign:	DQBY
MMSI number:	211464640
Navigational status:	Undefined/default (15)
Vessel class:	(0)
Location:	52°25.17' N 5°09.88' E - locator JO22NK90SP - show map 6.0 km Southeast bearing 136° from Marken, Gemeente Waterland, North Holland, Netherlands [?] 10.5 km Southeast bearing 143° from Volendam, Gemeente Edam-Volendam, North Holland, Netherlands 19.3 km East bearing 75° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 72.3 km Northeast bearing 40° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-10-01 13:33:15 UTC (114d 6h10m ago) 2025-10-01 15:33:15 CEST local time at Marken, Netherlands [?]
Course:	244° – heading 511°
Speed:	6 km/h
Dimensions:	length 11 m width 4 m draught 0.0 m
Last path:	DQBY>ais via PE1LWI
Positions stored:	2746

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.