Callsign:	ZDHI4
MMSI number:	236323000
IMO number:	143788
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	TORNIO (ETA Jun20 06:00)
Location:	60°46.20' N 19°11.28' E - locator JP90OS24NT - show map - static map 35.2 miles Northwest bearing 321° from Geta, Geta, Aland Islands [?] 39.6 miles Northeast bearing 40° from Öregrund, Östhammars Kommun, Uppsala, Sweden 69.4 miles East bearing 84° from Gävle, Gävle Kommun, Gävleborg, Sweden 82.1 miles Northeast bearing 39° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2013-06-18 16:16:34 CDT (54m11s ago) 2013-06-19 00:16:34 EEST local time at Geta, Aland Islands [?]
Course:	012.9° – heading 13°
Speed:	14 MPH
Dimensions:	length 89 m width 13 m draught 5.7 m
Last path:	ZDHI4>ais via VSFBK
Positions stored:	62154

callsign		distance	last heard - CDT		callsign		distance	last heard - CDT
VOLGO-BALT244		6.0 miles 289°	2013-06-18 14:11:50		GOTLAND		13.1 miles 204°	2013-06-18 17:03:34
ALANA EVITA		14.5 miles 286°	2013-06-18 17:05:39		206766106 BY		18.2 miles 196°	2013-06-12 16:29:47
RUNAFJORD		19.6 miles 197°	2013-06-18 16:47:15		ACQUAMARINA		20.7 miles 151°	2013-06-18 16:44:10

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.