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 SAILBOA - show graphs
Map loading...
Callsign: PB3870
MMSI number: 244780406
IMO number: 73741
Navigational status: Undefined/default (15)
Vessel class: (0)
Destination: H C4 H (ETA ***00 24:60)
Location: 52°21.19' N 5°00.22' E - locator JO22MI04KR - show map - static map
3.3 miles North bearing 350° from Driemond, Gemeente Amsterdam, North Holland, Netherlands [?]
3.5 miles Northwest bearing 333° from Weesp, Gemeente Weesp, North Holland, Netherlands
5.0 miles East bearing 107° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
37.1 miles Northeast bearing 37° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2021-04-16 13:49:10 EDT (2d 3h22m ago)
2021-04-16 19:49:10 CEST local time at Driemond, Netherlands [?]
Course: 0° – heading 511°
Speed: 0 MPH
Dimensions: length 28 m width 6 m draught 0.2 m
Last path: PB3870>ais via GM7HHB
Positions stored: 22149
Stations near current position of SAILBOA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TREKVOGEL0.7 miles 175°2021-04-17 03:12:33 HEROS0.7 miles 204°2021-04-16 01:30:01
BENJA0.7 miles 202°2021-04-16 22:56:23 CAYMAN0.8 miles 194°2021-04-17 05:17:37
ZZ-9 VERTROUWEN0.8 miles 189°2021-04-06 07:59:26 SAMARA0.8 miles 182°2021-03-29 03:01:15
ARIE0.9 miles 181°2021-04-15 16:58:45 SAMOON1.2 miles 346°2021-04-16 13:00:09
CONFORZA1.4 miles 35°2021-04-18 15:54:31 PRIMOS1.5 miles 161°2021-04-18 14:46:29
TOROS1.6 miles 34°2021-04-09 14:27:07 EILTANK 391.7 miles 34°2021-04-17 02:35:33
ORISANT1.7 miles 344°2021-04-09 20:38:07 FENIKS1.8 miles 345°2021-03-29 06:25:32
KVB MALAYU CYBRA1.8 miles 161°2021-04-15 05:03:26 MARIE1.9 miles 320°2021-04-04 12:28:34
NOORDEREILAND1.9 miles 320°2021-04-08 03:47:02 PRETORIA1.9 miles 38°2021-04-16 11:26:19
SANTA MARIA2.0 miles 163°2021-04-08 02:20:00 DONAU2.0 miles 40°2021-04-15 05:36:27
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