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 KM4MRH-4 - show graphs
Comment: ,StrTrk,107,9,1.45V,-34C,17223Pa,
Location: 33°43.92' N 83°22.49' W - locator EM83HR55AQ - show map
14.9 km South bearing 168° from Watkinsville, Oconee County, Georgia, United States [?]
17.4 km Northeast bearing 30° from Madison, Morgan County, Georgia, United States
25.4 km South bearing 179° from Athens, Clarke County, Georgia, United States
93.6 km East bearing 91° from Atlanta, Fulton County, Georgia, United States
Last position: 2023-12-06 01:19:35 UTC (231d 20h6m ago)
2023-12-05 20:19:35 EST local time at Watkinsville, United States [?]
Altitude: 12996 m
Course: 78°
Speed: 239 km/h
Last path: KM4MRH-4>CQ via WIDE2-1,qAO,K4KHO-9 (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 375
Other SSIDs: KM4MRH-14 KM4MRH-13 KM4MRH-12 KM4MRH-10 KM4MRH-11 KM4MRH-2 KM4MRH-8 KM4MRH-5 KM4MRH-7 KM4MRH-9 KM4MRH-15 KM4MRH-1
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