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 BOA MUNIN - show graphs
Callsign: 3YBI
MMSI number: 257719000
IMO number: 917232
Navigational status: Undefined/default (15)
Vessel class: Tug (52)
Destination: (ETA ***00 00:00)
Location: 51°49.91' N 4°56.28' E - locator JO21LT29NP - show map
2.4 miles Northeast bearing 51° from Werkendam, Gemeente Werkendam, North Brabant, Netherlands [?]
2.5 miles East bearing 76° from Boven-Hardinxveld, Gemeente Hardinxveld-Giessendam, South Holland, Netherlands
37.5 miles South bearing 177° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
72.4 miles North bearing 20° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2024-10-16 16:57:30 EDT (2h40m ago)
2024-10-16 22:57:30 CEST local time at Werkendam, Netherlands [?]
Course: 360.0°
Speed: 0 MPH
Dimensions: length 30 m width 10 m draught 0.0 m
Last path: 3YBI>ais via GM7HHB
Positions stored: 1
Stations near current position of BOA MUNIN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DAMEN 26250.8 yards 270°2024-10-16 04:06:21 BOA HUGIN9.8 yards 270°2024-10-16 18:22:30
SVYATOY NOS10.5 yards 270°2024-09-27 04:17:01 BLUE HAMBURG31.0 yards 113°2024-10-16 00:26:20
BLUE SYDNEY36.9 yards 131°2024-10-14 18:08:53 BLUE ROTTERDAM47.9 yards 120°2024-10-15 18:39:20
NT 11 WATERTRAPPER54.5 yards 116°2024-10-03 03:12:13 571842119.9 yards 114°2024-10-16 04:29:21
AQUA SHUTTLE240.6 yards 344°2024-09-24 01:35:01 BAD COMPANY SUPPORT247.1 yards 296°2024-10-14 18:16:53
NT 2 WATERHOEN256.7 yards 328°2024-10-16 18:01:30 YN545103265.9 yards 297°2024-10-03 03:32:13
YN545103266.6 yards 297°2024-10-16 19:05:30 NOORDZEE282.6 yards 304°2024-10-16 19:28:30
P93284.6 yards 310°2024-10-10 09:31:05 BLUE ANTWERP288.9 yards 327°2024-10-02 06:35:09
VB HENNI296.3 yards 308°2024-10-03 15:14:18 P66301.2 yards 328°2024-10-09 06:31:34
PA5 POLLUX310.9 yards 309°2024-10-06 06:52:38 ALFA MENTA0.3 miles 198°2024-10-16 08:20:29
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