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Callsign, ship name or locator: Clear       
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AIS vessel OSTMARK - show graphs
Callsign: SR4090
MMSI number: 261184090
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: BRAUNSCHWEIG
Location: 52°24.96' N 13°05.47' E - locator JO62NJ09WU - show map
1.6 miles Northeast bearing 42° from Potsdam, Brandenburg, Germany [?]
7.1 miles East bearing 69° from Werder, Brandenburg, Germany
15.4 miles Southwest bearing 241° from Berlin, Berlin, Germany
80.4 miles North bearing 22° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position: 2025-01-06 03:46:56 EST (25d 22h27m ago)
2025-01-06 09:46:56 CET local time at Potsdam, Germany [?]
Course: 195° – heading 511°
Speed: 7 MPH
Dimensions: length 67 m width 7 m draught 0.3 m
Last path: SR4090>ais via DL7SMQ
Positions stored: 10516
Stations near current position of OSTMARK - show more
callsign distance last heard - EST      callsign distance last heard - EST
SCHUBBOOT MR.ED <<8.0 yards 40°2025-01-30 02:23:15 EDWARD38.7 yards 77°2025-01-31 03:02:36
SCHUB 232995.0 yards 194°2025-01-31 06:37:09 MICHAEL B217.6 yards 219°2025-01-31 15:21:52
CAPELLA0.4 miles 354°2025-01-31 01:23:54 ALDEBARAN0.4 miles 357°2025-01-07 02:40:18
MARU0.4 miles 337°2025-02-01 01:22:08 HOLSTEIN0.4 miles 342°2025-01-08 09:33:29
BONDAR0.4 miles 357°2025-01-30 04:08:17 STADT FUERTH0.4 miles 350°2025-01-29 01:17:39
SACHSENHAGEN0.4 miles 332°2025-01-30 06:49:08 ANDREA0.5 miles 330°2025-01-22 03:59:08
SCH 26370.5 miles 323°2025-01-30 03:03:27 VIVER0.5 miles 324°2025-01-28 06:52:47
ANNY0.5 miles 326°2025-01-09 02:27:04 MS RITA0.5 miles 324°2025-01-28 11:01:30
SCH 24230.5 miles 325°2025-01-29 08:09:16 EIDER0.5 miles 322°2025-01-28 04:09:28
SUNCAT 120-20.5 miles 311°2025-01-02 04:59:09 ISLAND0.5 miles 322°2025-01-30 03:49:11
About this site
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.
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