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 PROTON - show graphs
Callsign: DK9471
MMSI number: 211760750
Vessel class: Pleasure (37)
Location: 54°14.92' N 11°08.03' E - locator JO54NF69BQ - show map
3.0 miles Northeast bearing 43° from Dahme, Schleswig-Holstein, Germany [?]
4.2 miles East bearing 75° from Grube, Schleswig-Holstein, Germany
63.1 miles Northeast bearing 41° from Wandsbek, Hamburg, Germany
66.7 miles Northeast bearing 43° from Hamburg, Hamburg, Germany
Last position: 2024-05-19 07:48:47 EDT (27d 5h57m ago)
2024-05-19 13:48:47 CEST local time at Dahme, Germany [?]
Speed: 0 MPH
Dimensions: length 9 m width 3 m
Last path: DK9471>ais via SY-Bilbo
Positions stored: 30
Stations near current position of PROTON - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MEU NAVIO95.1 yards 69°2024-05-24 10:56:41 SV WOGE277.2 yards 143°2024-05-28 05:31:12
ANA0.5 miles 261°2024-05-17 02:10:12 GREY GOOSE0.5 miles 107°2024-05-20 04:02:30
PAULINE0.7 miles 288°2024-05-25 07:30:40 S/Y OLA0.9 miles 256°2024-05-27 05:43:31
EM.MA1.0 miles 221°2024-05-26 07:14:11 CARPE DIEM1.0 miles 147°2024-05-28 10:48:01
VAN HOUT1.1 miles 126°2024-05-23 07:41:40 ZEASY1.1 miles 168°2024-05-28 03:02:49
PINK_X1.1 miles 206°2024-05-26 07:30:13 TIGER BLUE1.2 miles 172°2024-05-19 09:00:54
SURSULAPITSCHI1.3 miles 149°2024-05-28 07:24:30 CARRUTHERS1.5 miles 214°2024-05-19 07:58:48
FEHMARN1.9 miles 189°2024-06-07 05:41:24 WOLFTON2.1 miles 346°2024-05-20 06:52:55
FELOU2.3 miles 182°2024-05-20 07:47:03 DL4OAQ-92.4 miles 274°2024-06-15 09:36:48
DOUBLE TWENTY2.6 miles 145°2024-05-26 07:26:13 VAMOS2.7 miles 194°2024-05-26 08:22:22
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