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 137813233 - show graphs
Callsign: 137813233
MMSI number: 137813233
Navigational status: Reserved (carrying hazard class A) (10)
Vessel class: (0)
Location: 42°52.97' N 90°29.18' W - locator EN42SV11PV - show map
10.3 miles North bearing 358° from Platteville, Grant County, Wisconsin, United States [?]
11.0 miles Southeast bearing 129° from Fennimore, Grant County, Wisconsin, United States
56.4 miles West bearing 257° from Madison, Dane County, Wisconsin, United States
82.4 miles Northwest bearing 301° from Rockford, Winnebago County, Illinois, United States
Last position: 2024-09-12 06:33:38 EDT (14d 15h52m ago)
2024-09-12 05:33:38 CDT local time at Platteville, United States [?]
Course: 335°
Speed: 116 MPH
Dimensions: draught 0.0 m
Last path: 137813233>ais via Cloudship
Positions stored: 4
Stations near current position of 137813233 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W9/WI-0178.6 miles 153°2024-09-09 13:53:17 WX9EMT-911.7 miles 60°2024-09-25 21:30:45
WI9WIN-1319.0 miles 71°2024-09-26 22:25:32 WI9WIN C19.0 miles 71°2024-09-26 22:24:32
WI9WIN-C19.0 miles 71°2024-09-26 22:24:42 WJ9H-919.4 miles 72°2024-09-26 22:26:00
WJ9H19.4 miles 72°2024-09-26 22:22:08 K9GCP-720.9 miles 63°2024-09-21 13:56:26
W9CFV B22.2 miles 22°2024-09-26 22:16:53 W9CFV-B22.2 miles 22°2024-09-26 22:17:03
W9CFV-N22.2 miles 22°2024-09-15 11:01:32 N9QP-923.2 miles 60°2024-09-14 15:24:09
ARXSVRC2A24.3 miles 319°2024-09-21 19:47:33 MKXSVRj3A26.8 miles 77°2024-08-30 02:02:49
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