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 23 - show graphs
Map loading...
MMSI number: 261011230
Navigational status: Under way (engine) (0)
Vessel class: (56)
Destination: CLASS B
Location: 53°25.38' N 14°35.22' E - locator JO73HK01KM - show map - static map
1.5 miles East bearing 106° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland [?]
5.8 miles Northeast bearing 54° from Przecław, Powiat policki, West Pomeranian Voivodeship, Poland
79.0 miles Northeast bearing 38° from Berlin, Berlin, Germany
Last position: 2017-07-28 02:35:33 EDT (20d 10h44m ago)
2017-07-28 08:35:33 CEST local time at Szczecin, Poland [?]
Course: 0° – heading 511°
Dimensions: length 11 m width 4 m draught 0.0 m
Last path: >ais via SQ1OOS-2
Positions stored: 336
Stations near current position of HYDROGRAF 23 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SOLOVENTA88.1 yards 200°2017-08-06 08:19:16 BIZON-O-11590.8 yards 38°2017-07-25 02:39:19
MARI-ANN101.4 yards 203°2017-08-17 13:08:24 FRYDERYK CHOPIN115.0 yards 40°2017-08-11 09:46:09
SEDINA121.2 yards 205°2017-08-17 11:26:10 BIZON-O-112145.3 yards 39°2017-08-16 07:46:22
KARIBU-O-01149.8 yards 188°2017-08-02 08:46:07 BORGHILD193.5 yards 43°2017-08-17 13:18:25
MARY194.6 yards 40°2017-08-17 13:18:25 SM PRC 102198.6 yards 137°2017-08-17 13:16:25
SM-PRC-101201.4 yards 137°2017-08-17 13:18:25 SMPRC110213.6 yards 143°2017-08-17 13:19:25
SM PRC 108223.9 yards 141°2017-08-17 13:19:25 INKA0.4 miles 340°2017-08-17 13:18:25
JANINA0.4 miles 340°2017-08-17 13:19:25 BEROLINA0.4 miles 288°2017-08-17 13:18:25
SIEGFRIED LEHMANN0.5 miles 291°2017-08-17 13:13:25 AGT-060.6 miles 241°2017-08-10 00:05:31
KOMET III0.6 miles 283°2017-08-17 13:19:25 SQ5BIH-70.6 miles 303°2017-08-05 08:09:17
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