Callsign:	ZDNH2
MMSI number:	236111925
IMO number:	570876
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	STOCKHOLM
Location:	59°21.27' N 17°57.91' E - locator JO89XI55TB - show map 1.6 km West bearing 257° from Skytteholm, Solna Kommun, Stockholm, Sweden [?] 6.2 km Northwest bearing 293° from Stockholm, Stockholms Kommun, Stockholm, Sweden 58.8 km South bearing 162° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2026-01-31 04:30:42 UTC (1m28s ago) 2026-01-31 05:30:42 CET local time at Skytteholm, Sweden [?]
Course:	130.800003° – heading 511°
Speed:	0 km/h
Dimensions:	length 25 m width 10 m draught 2.8 m
Last path:	ZDNH2>ais via JohnexTower
Positions stored:	48298

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.