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 KK4NDE-2 - show graphs
Comment: APRX on armv6l Linux built with https://git.io/vHUCM configuration
Last status: Network OK; UPS OK Util 120.0 V; 31Jan2026 13:33 EST <end>
Location: 38°19.08' N 77°08.11' W - locator FM18KH36SH - show map
7.0 km Northeast bearing 38° from King George, King George County, Virginia, United States [?]
7.5 km West bearing 259° from Dahlgren, King George County, Virginia, United States
64.7 km South bearing 188° from Washington, D. C., Washington, D.C., United States
117.2 km Southwest bearing 203° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2026-02-01 13:46:41 UTC (12m1s ago)
2026-02-01 08:46:41 EST local time at King George, United States [?]
Last telemetry: 2026-02-01 13:40:06 UTC (18m36s ago) – show telemetry
Avg 10m: 0 Rx Erlang, Avg 10m: 0.003 Tx Erlang, RxPkts: 0 count/10m, IGateDropRx: 0 count/10m, TxPkts: 1 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: KK4NDE-2>APRX29 via TCPIP*,qAC,T2USANE
Positions stored: 7
Other SSIDs: KK4NDE-3
Last heard a station directly: 2026-01-30 20:49:31 UTC (1d 17h9m ago)
Normal receiver range estimate: 10 km (Updated: 2017-10-31 23:32:00 UTC)
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