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 K8SMS-14 - show graphs
Location: 42°59.28' N 82°56.28' W - locator EN82MX77KC - show map
2.8 km South bearing 197° from Capac, Saint Clair County, Michigan, United States [?]
19.4 km Southwest bearing 216° from Yale, Saint Clair County, Michigan, United States
73.5 km North bearing 7° from Detroit, Wayne County, Michigan, United States
76.7 km North bearing 5° from Windsor, Ontario, Canada
Last position: 2026-02-24 19:04:13 UTC (15h25m ago)
2026-02-24 14:04:13 EST local time at Capac, United States [?]
Altitude: 246 m
Course: 104°
Speed: 96 km/h
Device: Icom: IC-5100 (D-Star)
Last path: K8SMS-14>API510 via DSTAR*,qAR,K8SMS-B (good)
Positions stored: 15728
Other SSIDs: K8SMS K8SMS-7 K8SMS-8 K8SMS-D K8SMS-Y K8SMS-03 K8SMS-1 K8SMS-B
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