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 W3TXG-3 - show graphs
Comment: Fill-in + iGate::tom@bcarpsg.org
Location: 40°40.84' N 80°03.69' W - locator EN90XQ23OI - show map
9.6 km Northwest bearing 306° from Gibsonia, Allegheny County, Pennsylvania, United States [?]
11.0 km West bearing 287° from Bakerstown, Allegheny County, Pennsylvania, United States
27.2 km North bearing 348° from Pittsburgh, Allegheny County, Pennsylvania, United States
67.9 km Southeast bearing 133° from Youngstown, Mahoning County, Ohio, United States
Last position: 2025-01-30 02:24:33 UTC (29d 10h28m ago)
2025-01-29 21:24:33 EST local time at Gibsonia, United States [?]
Last telemetry: 2023-01-26 05:01:10 UTC (764d 7h51m ago) – show telemetry
Ch 1: 100, Ch 2: 48, Ch 3: 2, Ch 4: 128, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: W3TXG-3>APWW11 via TCPIP*,qAC,T2PERTH
Positions stored: 1
Other SSIDs: W3TXG-7 W3TXG-1 W3TXG-9
Last heard a station directly: 2025-01-30 02:24:01 UTC (29d 10h28m ago)
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