Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel HYDROGRAF XXI - show graphs
Map loading...
Callsign: SR2711
MMSI number: 261182711
Navigational status: Moored (5)
Vessel class: (99)
Destination: SZCZECIN (ETA ***00 24:60)
Location: 53°27.31' N 14°35.30' E - locator JO73HK09OF - show map - static map
2.3 miles Northeast bearing 39° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland [?]
7.3 miles Northeast bearing 40° from Przecław, Powiat policki, West Pomeranian Voivodeship, Poland
80.8 miles Northeast bearing 37° from Berlin, Berlin, Germany
Last position: 2017-06-16 05:44:00 EDT (66d 8h ago)
2017-06-16 11:44:00 CEST local time at Szczecin, Poland [?]
Course: 172° – heading 289°
Dimensions: length 8 m width 3 m draught 0.0 m
Last path: SR2711>ais via SQ1OOS-2
Positions stored: 194
Stations near current position of HYDROGRAF XXI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ARION384.0 yards 180°2017-08-21 05:29:33 AMON392.5 yards 180°2017-08-21 13:43:40
ZEUS394.3 yards 183°2017-08-21 13:43:40 CYKLOP404.7 yards 184°2017-08-21 13:42:40
WEZYR-2416.5 yards 186°2017-08-21 13:42:40 SERWAL 3433.8 yards 184°2017-08-21 13:36:39
HERMES437.8 yards 185°2017-08-21 13:36:39 ATLANT457.1 yards 185°2017-08-21 13:40:40
FAIRPLAY V464.5 yards 187°2017-08-21 13:43:40 EUROS467.9 yards 186°2017-08-21 13:35:39
CENTAUR II488.2 yards 187°2017-08-21 13:43:40 CRACOVIA509.1 yards 73°2017-08-21 13:43:40
SP5SR-90.4 miles 311°2017-08-10 00:54:20 XYNTHIA0.4 miles 119°2017-08-06 11:03:38
LINNEA CB3650.4 miles 75°2017-07-27 02:06:10 LEILA0.5 miles 62°2017-08-08 01:26:06
PARCIVAL0.5 miles 64°2017-08-14 02:29:02 NECKAR HIGHWAY0.6 miles 186°2017-08-21 10:19:12
SILVA0.6 miles 167°2017-08-21 13:42:40 DEO VOLENTE0.6 miles 197°2017-08-21 13:43:40
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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS