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 TOPIC - show graphs
Callsign: DH7617
MMSI number: 211606460
Vessel class: Pleasure (37)
Location: 54°02.67' N 11°32.51' E - locator JO54SB50AQ - show map
2.0 miles North bearing 338° from Boiensdorf, Mecklenburg-Vorpommern, Germany [?]
4.2 miles North bearing 5° from Blowatz, Mecklenburg-Vorpommern, Germany
67.4 miles Northeast bearing 60° from Wandsbek, Hamburg, Germany
71.5 miles Northeast bearing 61° from Hamburg, Hamburg, Germany
Last position: 2024-05-18 07:34:44 EDT (2d 8h26m ago)
2024-05-18 13:34:44 CEST local time at Boiensdorf, Germany [?]
Course: 54° – heading 511°
Speed: 6 MPH
Dimensions: length 9 m width 3 m
Last path: DH7617 >ais via DO7AX
Positions stored: 348
Stations near current position of TOPIC - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ALT GAARZ213.5 yards 226°2024-05-05 06:44:52 KLEINE WOLKE420.4 yards 229°2024-05-20 08:46:39
OSTSEEBAD RERIK0.5 miles 233°2024-05-20 09:10:57 PANDORA0.5 miles 43°2024-05-20 07:08:15
SY MICKY0.9 miles 248°2024-05-20 09:22:40 SUSI SEEPFERDCHEN1.1 miles 47°2024-05-05 07:12:08
SY CAPRONA2.0 miles 40°2024-05-19 07:26:03 MINERVA3.7 miles 295°2024-05-18 07:19:44
CARLOTTA3.8 miles 303°2024-05-20 05:11:54 THEOFIL3.8 miles 304°2024-04-22 06:27:44
SECOND LIFE3.9 miles 285°2024-05-11 06:12:30 LARIMAR3.9 miles 306°2024-05-19 07:03:15
KONTIKI4.0 miles 314°2024-05-19 04:45:28 2118723604.1 miles 259°2024-05-20 04:22:31
SY PLAYMATE4.2 miles 274°2024-05-19 07:31:25 BUCHHORST4.8 miles 258°2024-05-13 08:56:09
SALZHAFF4.8 miles 33°2024-04-27 10:32:10 DOLCE VELA4.9 miles 34°2024-05-11 15:54:27
BELUGA4.9 miles 34°2024-05-07 05:56:39 DL9GKJ-135.0 miles 99°2024-05-20 02:12:05
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.
User guide · 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