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 KC4ASF - show graphs
Comment: APRS Voyager U=13.7V.
Location: 38°13.60' N 77°30.88' W - locator FM18FF84FJ - show map
7.1 km Northeast bearing 66° from Spotsylvania, Spotsylvania County, Virginia, United States [?]
7.1 km Northeast bearing 63° from Spotsylvania Courthouse, Spotsylvania County, Virginia, United States
81.0 km Southwest bearing 206° from Arlington, Arlington County, Virginia, United States
85.1 km Southwest bearing 209° from Washington, D. C., Washington, D.C., United States
Last position: 2024-05-18 13:45:41 UTC (14h54m ago)
2024-05-18 09:45:41 EDT local time at Spotsylvania, United States [?]
Last telemetry: 2022-02-24 00:33:11 UTC (815d 4h7m ago) – show telemetry
Vin: 30.450 Volt, A2: 0 None, A3: 0 None, A4: 0 None, A5: 0 None
Device: Microsat
Last path: KC4ASF>APMI0A via WIDE1-1,WIDE2-1,qAR,W4VA-13 (good)
Positions stored: 3180
Other SSIDs: KC4ASF-5
Stations which heard KC4ASF directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS