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 Z ONE - show graphs
Map loading...
Callsign: WDE941
MMSI number: 367416890
IMO number: 9159696
Navigational status: Restricted manoeuvrability (3)
Vessel class: Tug (52)
Destination: NORFOLK
Location: 39°47.76' N 75°26.13' W - locator FM29GT71RA - show map - static map
2.1 km East bearing 104° from Claymont, New Castle County, Delaware, United States [?]
3.8 km South bearing 172° from Boothwyn, Delaware County, Pennsylvania, United States
29.0 km Southwest bearing 233° from Philadelphia, Philadelphia County, Pennsylvania, United States
115.4 km Northeast bearing 61° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2021-11-09 23:49:41 UTC (17d 17h58m ago)
2021-11-09 18:49:41 EST local time at Claymont, United States [?]
Course: 238° – heading 237°
Speed: 20 km/h
Dimensions: length 31 m width 10 m draught 12.0 m
Last path: WDE941>ais via W2MMD
Positions stored: 11034
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