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APRS station W3VMC-3 - show graphs
Location: 40°29.87' N 78°24.36' W - locator FN00TL19GL - show map
2.5 km South bearing 202° from Altoona, Blair County, Pennsylvania, United States [?]
8.0 km North bearing 350° from Hollidaysburg, Blair County, Pennsylvania, United States
8.6 km North bearing 16° from Duncansville, Blair County, Pennsylvania, United States
147.3 km Northwest bearing 325° from Frederick, Frederick County, Maryland, United States
Last position: 2025-05-31 18:41:11 UTC (2d 11h15m ago)
2025-05-31 14:41:11 EDT local time at Altoona, United States [?]
Altitude: 281 m
Course: 180°
Speed: 57 km/h
Last path: W3VMC-3>N3DXC via W3VO-1,WIDE1*,WIDE2-1,qAR,N3DXC-2 (good)
Positions stored: 203
Other SSIDs: W3VMC-9 W3VMC-2 W3VMC-1
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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