Callsign:	DH4477
MMSI number:	211752500
Navigational status:	Moored (5)
Vessel class:	(0)
Location:	52°29.96' N 13°28.26' E - locator JO62RL69MU - show map 1.2 miles East bearing 71° from Berlin Treptow, Berlin, Germany [?] 1.3 miles North bearing 357° from Plänterwald (Plaenterwald), Berlin, Germany 3.1 miles Southeast bearing 124° from Berlin, Berlin, Germany 78.4 miles Southwest bearing 215° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position:	2025-01-31 04:48:26 EST (21h45m ago) 2025-01-31 10:48:26 CET local time at Berlin Treptow, Germany [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	draught 1.2 m
Last path:	DH4477>ais via if0xx
Positions stored:	1876

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PEACOCK		345.7 yards 89°	2025-02-01 02:32:33		PINGUIN		359.0 yards 91°	2025-02-01 02:26:59
J. HOBRECHT		0.4 miles 244°	2025-01-14 08:45:06		ALEXANDER HUMBOLDT		0.5 miles 215°	2025-02-01 02:31:02
ELSA		0.5 miles 223°	2025-02-01 02:32:03		BELLEVUE		0.5 miles 199°	2025-02-01 02:33:04
BRASIL		0.5 miles 211°	2025-02-01 02:30:32		BELVEDERE		0.5 miles 209°	2025-02-01 02:31:02
POSEIDON		0.5 miles 214°	2025-02-01 02:32:33		PERGAMON		0.5 miles 203°	2025-02-01 02:32:03
NOFRETETE		0.5 miles 202°	2025-02-01 02:33:04		SUNCAT120		0.5 miles 221°	2025-02-01 02:31:02
FINN		0.5 miles 250°	2025-01-18 06:35:17		NEPTUN		0.5 miles 196°	2025-02-01 02:28:30
MILAN		0.5 miles 197°	2025-01-31 07:18:47		KREIS		0.5 miles 189°	2025-01-31 09:23:49
WSP32-EISVOGEL		0.6 miles 160°	2025-01-31 09:44:36		MOEWE		0.8 miles 138°	2025-02-01 02:31:02
STRALAU		0.8 miles 138°	2025-01-29 03:48:09		GUSTAV		0.8 miles 129°	2025-02-01 02:33:04

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.