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 RIO Y MAR - show graphs
Callsign: OT4984
MMSI number: 205498490
IMO number: 656668
Navigational status: Under way (engine) (0)
Vessel class: Tanker (89)
Location: 51°53.99' N 5°32.76' E - locator JO21SV55MW - show map
3.6 miles South bearing 160° from Lienden, Gemeente Buren, Gelderland, Netherlands [?]
4.2 miles South bearing 193° from Rhenen, Gemeente Rhenen, Utrecht, Netherlands
88.9 miles Northeast bearing 35° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
90.0 miles Northwest bearing 318° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2024-11-06 11:12:06 EST (10d 17h19m ago)
2024-11-06 17:12:06 CET local time at Lienden, Netherlands [?]
Course: 250° – heading 249°
Speed: 12 MPH
Dimensions: length 80 m width 9 m draught 0.0 m
Last path: OT4984>ais via pa2dx
Positions stored: 49593
Stations near current position of RIO Y MAR - show more
callsign distance last heard - EST      callsign distance last heard - EST
ZALMVISSER441.2 yards 9°2024-10-27 17:13:21 METROPOLIS0.4 miles 245°2024-11-14 19:33:42
SEOLTO0.9 miles 242°2024-11-04 12:04:35 RAIN EMPRESS1.0 miles 241°2024-11-04 15:18:36
2441304641.1 miles 260°2024-11-06 11:16:46 2440126971.2 miles 227°2024-11-04 12:12:24
FW58211.5 miles 164°2024-11-17 04:25:17 CONFIANZA1.5 miles 89°2024-11-06 11:14:11
2449999971.8 miles 127°2024-11-04 12:05:37 AALTJE2.0 miles 91°2024-11-04 11:56:44
MUDARA2.2 miles 96°2024-11-15 12:29:07 ESTUARIUM2.2 miles 95°2024-11-14 01:26:25
ORFEO2.2 miles 94°2024-10-31 12:27:27 LA QUATRA2.2 miles 91°2024-11-06 19:54:58
MAVERICK2.2 miles 96°2024-11-15 14:56:56 HESTIA2.3 miles 91°2024-11-15 14:25:38
SPERA3.8 miles 265°2024-11-04 11:56:44 VTS Tiel3.8 miles 260°2024-11-15 12:25:00
OPHEUSDENSEVEER4.1 miles 46°2024-11-14 01:37:49 COTRANS 34.3 miles 280°2024-11-04 15:14:59
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