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APRS station W3BRL-4 - show graphs
Comment: aprs.fi for iOS
Location: 40°39.41' N 79°40.18' W - locator FN00DP97PP - show map
2.3 km Southeast bearing 146° from Freeport, Armstrong County, Pennsylvania, United States [?]
8.1 km Northeast bearing 48° from Brackenridge, Allegheny County, Pennsylvania, United States
36.5 km Northeast bearing 49° from Pittsburgh, Allegheny County, Pennsylvania, United States
95.9 km Southeast bearing 121° from Youngstown, Mahoning County, Ohio, United States
Last position: 2025-05-02 20:43:32 UTC (72d 14h20m ago)
2025-05-02 16:43:32 EDT local time at Freeport, United States [?]
Altitude: 367 m
Course: 310°
Speed: 74 km/h
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: W3BRL-4>APFII0 via WIDE1-1,WIDE2-1,qAS,AG3U-10 (good)
Positions stored: 38
Other SSIDs: W3BRL-i
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.
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