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 ALMA GRACE - show graphs
Callsign: WDM9513
MMSI number: 368253360
Navigational status: Reserved (12)
Vessel class: (57)
Destination: GEISMAR MILEE 184 L
Location: 34°54.95' N 88°14.67' W - locator EM54VV09PT - show map
12.6 km Northwest bearing 337° from Iuka, Tishomingo County, Mississippi, United States [?]
19.0 km East bearing 95° from Farmington, Alcorn County, Mississippi, United States
93.3 km Southeast bearing 146° from Jackson, Madison County, Tennessee, United States
120.2 km West bearing 287° from Decatur, Morgan County, Alabama, United States
Last position: 2023-11-30 01:37:25 UTC (4d 20h20m ago)
2023-11-29 19:37:25 CST local time at Iuka, United States [?]
Course: 253° – heading 511°
Speed: 8 km/h
Dimensions: length 98 m width 18 m draught 2.6 m
Last path: WDM9513>ais via KB4YTM
Positions stored: 6022
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