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APRS station W4PFI-9 - show graphs
Comment: My position
Last status: test
Location: 35°03.71' N 80°42.35' W - locator EM95PB54HU - show map
3.7 km Southwest bearing 209° from Stallings, Union County, North Carolina, United States [?]
3.7 km Southwest bearing 243° from Indian Trail, Union County, North Carolina, United States
22.2 km Southeast bearing 146° from Charlotte, Mecklenburg County, North Carolina, United States
139.4 km Southwest bearing 217° from Greensboro, Guilford County, North Carolina, United States
Last position: 2025-09-28 13:20:12 UTC (2d 11h53m ago)
2025-09-28 09:20:12 EDT local time at Stallings, United States [?]
Speed: 18 km/h
Device: Marcus Roskosch, DL8MRE: sdr-control (app)
Last path: W4PFI-9>APSDR1 via WIDE1-1,WIDE2-1,qAO,WA9VFD (good)
Positions stored: 3
Other SSIDs: W4PFI-10 W4PFI-7 W4PFI-2 W4PFI W4PFI-C W4PFI-D W4PFI-i W4PFI-B
Bulletins:
BLN: 28104 (2d 11h59m 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.
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