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 W4NRG-1 - show graphs
Comment: Vero VR-N7500 13.7V
Location: 38°17.40' N 76°32.93' W - locator FM18RG49DO - show map
3.8 km West bearing 252° from California, Saint Mary's County, Maryland, United States [?]
8.7 km West bearing 287° from Lexington Park, Saint Mary's County, Maryland, United States
79.5 km Southeast bearing 148° from Washington, D. C., Washington, D.C., United States
111.3 km South bearing 177° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-08-02 15:34:11 UTC (123d 16h30m ago)
2024-08-02 11:34:11 EDT local time at California, United States [?]
Course: 249°
Speed: 0 km/h
Last path: W4NRG-1>APN000 via TCPIP*,qAC,T2MCI
Positions stored: 6
Other SSIDs: W4NRG W4NRG-7 W4NRG-4 W4NRG-2 W4NRG-5
Last heard a station directly: 2024-07-12 15:48:54 UTC (144d 16h16m ago)
Normal receiver range estimate: 10 km (Updated: 2023-11-29 17:33:47 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