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 SHAW ELIZABETH - show graphs
Callsign: WDI3973
MMSI number: 366946850
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: US^0QJX>0VQ1 (ETA May14 09:43)
Location: 27°53.05' N 97°02.72' W - locator EL17LV42NE - show map
5.8 km North bearing 16° from Port Aransas, Nueces County, Texas, United States [?]
10.7 km East bearing 105° from Aransas Pass, San Patricio County, Texas, United States
35.7 km East bearing 75° from Corpus Christi, Nueces County, Texas, United States
102.4 km South bearing 182° from Victoria, Victoria County, Texas, United States
Last position: 2024-12-30 11:29:43 UTC (73d 11h26m ago)
2024-12-30 05:29:43 CST local time at Port Aransas, United States [?]
Course: 74° – heading 166°
Speed: 0 km/h
Dimensions: length 20 m width 8 m draught 2.2 m
Last path: WDI3973>ais via N5JLR
Positions stored: 5622
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