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 SAT NAM - show graphs
Callsign: DF 4511
MMSI number: 211375270
Vessel class: Sailing (36)
Location: 52°07.29' N 4°15.24' E - locator JO22DC09LE - show map
1.5 miles Northwest bearing 322° from Scheveningen, Gemeente ’s-Gravenhage, South Holland, Netherlands [?]
3.6 miles Northwest bearing 329° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
16.7 miles Northwest bearing 325° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
32.0 miles Southwest bearing 237° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2024-06-03 03:11:45 EDT (10d 7h59m ago)
2024-06-03 09:11:45 CEST local time at Scheveningen, Netherlands [?]
Course: 198° – heading 511°
Speed: 8 MPH
Dimensions: length 12 m width 4 m
Last path: DF 4511>ais via Southwood
Positions stored: 378
Stations near current position of SAT NAM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BAYAMO321.1 yards 353°2024-06-13 10:54:24 RAPKETEL385.9 yards 129°2024-06-02 11:01:52
AJETO!399.8 yards 133°2024-05-20 06:40:48 MARY J423.9 yards 19°2024-06-08 12:13:51
MOANA465.3 yards 66°2024-05-20 05:18:03 4GROBIS521.8 yards 81°2024-06-03 05:03:42
ITXASO (EE-TSA-SO)0.3 miles 130°2024-06-07 08:36:47 JONGEHEER0.4 miles 131°2024-05-19 09:27:12
S/Y RESONATE0.4 miles 129°2024-05-19 09:45:21 2443776980.6 miles 308°2024-05-22 06:44:12
BEAU GESTE0.7 miles 169°2024-05-18 11:02:55 KNRM PAUL JOHANNES0.7 miles 130°2024-05-18 05:20:26
O191 ROMY0.8 miles 131°2024-05-28 04:03:12 ALBATROS0.9 miles 190°2024-06-08 11:13:51
ELIXIR SOLO0.9 miles 152°2024-05-25 14:21:36 VIGOR0.9 miles 192°2024-05-20 10:05:55
SHAKE0.9 miles 205°2024-05-25 04:30:30 SCH10 DRIEGEBROEDERS0.9 miles 179°2024-06-13 10:34:04
GRIEL1.0 miles 7°2024-05-20 08:26:44 DIVINE1.0 miles 194°2024-06-09 08:49:45
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