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 DNK NAVY PATROL P521 - show graphs
Callsign: OVFB
MMSI number: 220432000
Navigational status: Moored (5)
Vessel class: Military operations (35)
Destination: UNKNOWN
Location: 54°53.56' N 12°02.68' E - locator JO64AV54IF - show map
0.3 miles Northeast bearing 28° from Stubbekøbing, Guldborgsund Kommune, Zealand, Denmark [?]
11.5 miles Southwest bearing 236° from Stege, Vordingborg Kommune, Zealand, Denmark
57.8 miles South bearing 201° from Copenhagen, Københavns Kommune, Capital Region, Denmark
62.0 miles Southwest bearing 218° from Malmö (Malmoe), Malmö Kommun, Skåne, Sweden
Last position: 2024-12-20 07:19:01 EST (4m28s ago)
2024-12-20 13:19:01 CET local time at Stubbekøbing, Denmark [?]
Course: 260.700012° – heading 102°
Speed: 0 MPH
Dimensions: length 43 m width 9 m draught 2.7 m
Last path: OVFB>ais via OZ1GDU
Positions stored: 20695
Stations near current position of DNK NAVY PATROL P521 - show more
callsign distance last heard - EST      callsign distance last heard - EST
HANS M16.4 yards 178°2024-12-17 09:23:51 TINGANES121.5 yards 151°2024-12-20 07:22:05
FRIGG126.7 yards 150°2024-11-25 14:40:45 ALMA212.6 yards 108°2024-12-20 05:34:07
OZ1SB-N0.5 miles 137°2024-12-18 17:09:58 OZ1SB B0.5 miles 137°2024-12-19 07:23:00
OZ1SB-B0.5 miles 137°2024-12-19 07:23:10 OZ8TU B1.7 miles 3°2024-11-27 03:48:11
OZ8TU-B1.7 miles 3°2024-11-27 03:48:21 LAXEN3.4 miles 309°2024-11-21 07:54:04
ANE5.9 miles 29°2024-11-24 10:02:34 SAR-BIL KLINTHOLM7.2 miles 351°2024-12-17 03:15:00
OZ1GDU7.5 miles 187°2024-12-20 07:23:07 SC OPAL8.9 miles 302°2024-11-25 14:56:59
CAMILLA FJORD9.1 miles 321°2024-12-20 05:30:02 RESCUE SLEIPNER9.1 miles 321°2024-12-15 08:32:45
NP-5299.2 miles 312°2024-11-22 10:29:39 BLACK SPIRIT9.2 miles 327°2024-12-20 02:27:39
MHV 803 ARIES9.5 miles 319°2024-12-18 19:27:21 DANASUND9.6 miles 307°2024-12-18 02:13:33
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