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*
APRS station WS4JM - show graphs
Comment: 146.520MHz TOFF /A=764Mobile
Last status: EN80BV4k Red Truck Mobile
Location: 41°05.23' N 83°39.43' W - locator EN81EC10DW - show map
4.8 km North bearing 353° from Findlay, Hancock County, Ohio, United States [?]
11.6 km East bearing 101° from McComb, Hancock County, Ohio, United States
64.7 km South bearing 188° from Toledo, Lucas County, Ohio, United States
102.6 km West bearing 291° from Mansfield, Richland County, Ohio, United States
Last position: 2025-12-28 18:15:48 UTC (3d 5h49m ago)
2025-12-28 13:15:48 EST local time at Findlay, United States [?]
Course:
Speed: 0 km/h
Device: KA2DDO: YAAC (software)
Last path: WS4JM>APJYC1 via TCPIP*,qAC,FIFTH
Positions stored: 225
Other SSIDs: WS4JM-2 WS4JM-4 WS4JM-8 WS4JM-1 WS4JM-3 WS4JM-D WS4JM-N WS4JM-10 WS4JM-5 WS4JM-9 WS4JM-7
Last heard a station directly: 2025-12-28 17:30:15 UTC (3d 6h34m ago)
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