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 ALLIANCE - show graphs
Map loading...
Callsign: WDF7948
MMSI number: 366384000
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Destination: CAPE MAY NJ (ETA May18 20:30)
Location: 38°57.52' N 74°52.60' W - locator FM28NX40TC - show map - static map
4.1 km Southwest bearing 244° from Wildwood Crest, Cape May County, New Jersey, United States [?]
6.5 km Southwest bearing 235° from Wildwood, Cape May County, New Jersey, United States
113.1 km South bearing 167° from Philadelphia, Philadelphia County, Pennsylvania, United States
125.0 km Southwest bearing 208° from Toms River, Ocean County, New Jersey, United States
Last position: 2021-09-27 18:16:56 UTC (2h18m ago)
2021-09-27 14:16:56 EDT local time at Wildwood Crest, United States [?]
Course: 227.8°
Speed: 0 km/h
Dimensions: length 34 m width 10 m draught 4.0 m
Last path: WDF7948>ais via GM7HHB
Positions stored: 4640
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