Callsign:	9HA4058
MMSI number:	249005000
IMO number:	771133
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	A DAM PORT TOWAGE (ETA Aug04 01:40)
Location:	52°25.42' N 4°48.04' E - locator JO22JK61CQ - show map 2.4 km Southwest bearing 227° from Zaandam, Gemeente Zaanstad, North Holland, Netherlands [?] 3.4 km South bearing 195° from Zaanstad, Gemeente Zaanstad, North Holland, Netherlands 8.2 km Northwest bearing 313° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 59.9 km North bearing 21° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-02-07 14:10:19 UTC (6d 21h56m ago) 2025-02-07 15:10:19 CET local time at Zaandam, Netherlands [?]
Course:	281° – heading 281°
Speed:	13 km/h
Dimensions:	length 24 m width 10 m draught 4.5 m
Last path:	9HA4058>ais via PE1LWI
Positions stored:	13582

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.