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 W3GUY-5 - show graphs
Comment: 146.520MHz W3GUY Android phone
Location: 39°47.04' N 75°45.14' W - locator FM29CS98RD - show map - static map
5.1 km Southeast bearing 149° from Avondale, Chester County, Pennsylvania, United States [?]
7.7 km Southeast bearing 123° from West Grove, Chester County, Pennsylvania, United States
53.6 km West bearing 250° from Philadelphia, Philadelphia County, Pennsylvania, United States
91.9 km Northeast bearing 53° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2022-09-10 20:39:45 UTC (144d 19h20m ago)
2022-09-10 16:39:45 EDT local time at Avondale, United States [?]
Altitude: 62 m
Device: Open Source: APRSdroid (app, Android)
Last path: W3GUY-5>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored: 15516
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS