Callsign:	DF4
MMSI number:	211533570
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Destination:	ZINGST
Location:	54°22.26' N 12°43.30' E - locator JO64II69OA - show map 0.5 miles North bearing 346° from Barth, Mecklenburg-Vorpommern, Germany [?] 2.0 miles East bearing 105° from Pruchten, Mecklenburg-Vorpommern, Germany 30.5 miles Northeast bearing 50° from Rostock, Mecklenburg-Vorpommern, Germany 98.9 miles Northwest bearing 312° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position:	2025-01-19 04:55:26 EST (12d 19h56m ago) 2025-01-19 10:55:26 CET local time at Barth, Germany [?]
Course:	0° – heading 511°
Speed:	0 MPH
Dimensions:	length 28 m width 5 m draught 0.1 m
Last path:	DF4>ais via OZ1GDU
Positions stored:	222

callsign		distance	last heard - EST		callsign		distance	last heard - EST
WAPPEN VON UEM		36.6 yards 330°	2025-01-19 08:10:39		SEEHEILBAD ZINGST		481.4 yards 87°	2025-01-19 07:27:05
STADT BARTH		511.3 yards 84°	2025-01-19 08:39:42		BALTIC STAR		515.6 yards 88°	2025-01-19 08:12:49
MATARANI		0.7 miles 105°	2025-01-18 07:03:11		218055970		3.8 miles 356°	2025-01-18 05:18:44
SEESTERN		4.4 miles 343°	2025-01-19 09:04:27		RIVER STAR		4.4 miles 344°	2025-01-19 07:49:41
DO0RDG-10		9.6 miles 220°	2025-02-01 00:50:32		DO0RDG B		9.6 miles 220°	2025-01-29 07:13:16
DO0RDG-B		9.6 miles 220°	2025-01-29 07:13:26		DO0RDG-D		9.6 miles 220°	2025-01-29 07:10:16
DO0RDG-7		9.6 miles 220°	2025-02-01 00:51:25		DO0RDG		9.7 miles 220°	2025-02-01 00:51:24
BOCK		13.2 miles 71°	2025-01-19 08:17:07		DB3MAX-9		13.2 miles 219°	2025-01-28 05:49:19
PILOT MECKELBORG		13.2 miles 71°	2025-01-19 07:58:49		NIS RANDERS		13.2 miles 71°	2025-01-19 08:06:21
DG1CL-8		13.4 miles 109°	2025-01-31 13:34:42		DL5CG		13.5 miles 107°	2025-01-21 07:19:49

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.