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APRS station BI1NFI-4 - show graphs
Comment: QSO:439.475MHz BEIJING PINGGU AMATEUR RADIO
Location: 40°16.31' N 116°58.57' E - locator ON80LG75DF - show map
32.5 km Northeast bearing 60° from Shunyi, Beijing, China [?]
36.6 km Northwest bearing 327° from Baijian, Tianjin Shi, China
63.7 km Northeast bearing 50° from Beijing, Beijing, China
124.9 km Northwest bearing 305° from Tangshan, Hebei, China
Last position: 2025-10-03 20:05:06 UTC (28s ago)
2025-10-04 04:05:06 CST local time at Shunyi, China [?]
Device: WA0TQG (software)
Last path: BI1NFI-4>APLM3U via TCPIP*,qAC,T2HK
Positions stored: 17
Other SSIDs: BI1NFI-11 BI1NFI-1 BI1NFI-2 BI1NFI-10 BI1NFI BI1NFI-8 BI1NFI-6 BI1NFI-5 BI1NFI-3 BI1NFI-7 BI1NFI-12 BI1NFI-9 BI1NFI-13
Last heard a station directly: 2025-07-29 05:22:11 UTC (66d 14h43m ago)
Normal receiver range estimate: 10 km (Updated: 2024-11-30 22:41:44 UTC)
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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