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 KF5RPK - show graphs
Comment: OpenGD77 on RT-3S - 73's
Location: 36°06.05' N 94°09.65' W - locator EM26WC04QE - show map
3.6 km South bearing 173° from Johnson, Washington County, Arkansas, United States [?]
10.0 km South bearing 197° from Springdale, Washington County, Arkansas, United States
82.3 km North bearing 15° from Fort Smith, Sebastian County, Arkansas, United States
145.8 km Southwest bearing 212° from Springfield, Greene County, Missouri, United States
Last position: 2025-03-11 00:12:08 UTC (1d 1h38m ago)
2025-03-10 19:12:08 CDT local time at Johnson, United States [?]
Device: OpenGD77: OpenGD77
Last path: KF5RPK>APOG77 via KD5DMT-5,WIDE1,W5ANR-9,WIDE2*,qAR,KI7AY-10 (good)
Positions stored: 14
Stations which heard KF5RPK 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 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