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 K4KDR-12 - show graphs
Comment: _LoRa APRS iGate on 433.775
Location: 37°46.80' N 77°39.97' W - locator FM17ES07BE - show map
10.2 km Northwest bearing 333° from Wyndham, Henrico County, Virginia, United States [?]
16.5 km West bearing 278° from Ashland, Hanover County, Virginia, United States
160.1 km Northwest bearing 311° from Norfolk, City of Norfolk, Virginia, United States
162.9 km Northwest bearing 311° from Chesapeake, City of Chesapeake, Virginia, United States
Last position: 2025-03-29 22:19:02 UTC (50d 1h45m ago)
2025-03-29 18:19:02 EDT local time at Wyndham, United States [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: K4KDR-12>APLRG1 via TCPIP*,qAC,T2RDU
Positions stored: 1
Other SSIDs: K4KDR-10 K4KDR-14 K4KDR-4 K4KDR-15 K4KDR-6 K4KDR-2 K4KDR-7 K4KDR-11
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