Callsign:	DF4721
MMSI number:	211437240
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	HAMBURG (ETA Jan01 00:26)
Location:	53°31.98' N 9°53.04' E - locator JO43WM67BV - show map - static map 2.3 miles Southwest bearing 240° from Altona, Hamburg, Germany [?] 4.5 miles West bearing 272° from Kleiner Grasbrook, Hamburg, Germany 4.9 miles West bearing 256° from Hamburg, Hamburg, Germany 54.5 miles Northeast bearing 54° from Bremen, Bremen, Germany
Last position:	2013-05-22 16:26:29 EDT (1m55s ago) 2013-05-22 22:26:29 CEST local time at Altona, Germany [?]
Course:	141.1° – heading 511°
Dimensions:	length 37 m width 7 m draught 1.8 m
Last path:	DF4721>ais via DD3TF
Positions stored:	53443

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BUNKER SERVICE 12		232.7 yards 303°	2013-05-22 16:27:01		FRITZ BEHRENS		249.3 yards 323°	2013-05-22 16:27:01
ALTENWERDER		333.8 yards 318°	2013-05-22 16:27:33		ELBMEILE		350.3 yards 317°	2013-05-22 16:27:33
HAMBURG EXPRESS		465.7 yards 319°	2013-05-22 16:23:17		HELGOLAND EXPRESS		476.9 yards 319°	2013-05-22 16:28:05
OORTKATEN		515.9 yards 320°	2013-05-22 16:27:01		WALTERSHOF		0.3 miles 320°	2013-05-22 16:26:29
OTTO STOCKHAUSEN		0.4 miles 318°	2013-05-22 16:27:33		BERLINGERODE		0.4 miles 345°	2013-05-22 16:28:05
LOTSE 2		0.5 miles 345°	2013-05-22 16:27:33		LOTSE 3		0.5 miles 345°	2013-05-22 16:27:01
LOTSE 1		0.5 miles 342°	2013-05-22 16:26:29		LOTSE 4		0.5 miles 343°	2013-05-22 16:25:57
HAM AIS		0.5 miles 336°	2013-05-22 16:27:23		BEVENRODE		0.5 miles 154°	2013-05-22 16:26:29
BLANKENRODE		0.6 miles 156°	2013-05-22 16:27:01		211208740 DE		0.6 miles 343°	2013-05-19 03:10:25
FINKENWERDER		0.6 miles 294°	2013-05-22 16:28:05		DETTMER SCHUB 124		0.6 miles 158°	2013-05-22 16:25:57

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.