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APRS station W4PFI-9 - show graphs
Comment: W4PFI Listening 146.520Mhz
Location: 35°03.70' N 80°42.33' W - ตำแหน่ง EM95PB54IT - show map
3.7 km ตะวันตกเฉียงใต้ bearing 209° มาจาก Stallings, Union County, North Carolina, United States [?]
6.7 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Weddington, Union County, North Carolina, United States
22.2 km ตะวันออกเฉียงใต้ bearing 146° มาจาก Charlotte, Mecklenburg County, North Carolina, United States
139.4 km ตะวันตกเฉียงใต้ bearing 217° มาจาก Greensboro, Guilford County, North Carolina, United States
Last position: 2025-11-15 02:07:42 UTC (22d 13h28m ago)
2025-11-14 21:07:42 EST เวลาท้องถิ่น Stallings, United States [?]
Altitude: 183 m
Course: 48°
ความเร็ว: 0 km/h
Last path: W4PFI-9>KK4TRH-10 via WIDE2-2,qAO,WA9VFD (good)
Positions stored: 4
Other SSIDs: W4PFI W4PFI-D W4PFI-7 W4PFI-10 W4PFI-2 W4PFI-C W4PFI-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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