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 JERIS AUTHEMENT - show graphs
Callsign: WDH4175
MMSI number: 367614940
IMO number: 12521
Navigational status: Moored (5)
Vessel class: (57)
Destination: US^0A0X>0GX0
Location: 29°59.69' N 90°01.09' W - locator EL49XX78TR - show map
7.1 km Northeast bearing 51° from New Orleans, Orleans Parish, Louisiana, United States [?]
9.5 km North bearing 21° from Gretna, Jefferson Parish, Louisiana, United States
120.3 km Southeast bearing 115° from Baton Rouge, East Baton Rouge Parish, Louisiana, United States
Last position: 2025-02-14 02:23:33 UTC (4d 16h36m ago)
2025-02-13 20:23:33 CST local time at New Orleans, United States [?]
Course: 198° – heading 328°
Speed: 0 km/h
Dimensions: length 148 m width 34 m draught 3.1 m
Last path: WDH4175>ais via W0DIE
Positions stored: 7107
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