Comment:	QSO:439.475MHz 京东绿谷业余无线电 APRS IGATE144.640
Location:	39°54.16' N 116°22.22' E - ตำแหน่ง OM89EV46KP - show map 2.4 km ตะวันตก bearing 257° มาจาก Beijing, Beijing, China [?] 20.4 km เหนือ bearing 10° มาจาก Daxing, Beijing, China 109.2 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-09-23 08:46:11 UTC (2m2s ago) 2025-09-23 16:46:11 CST เวลาท้องถิ่น Beijing, China [?]
Device:	Open Source: Xastir (software, Linux/Unix)
Last path:	BI1NFI-11>APX1C5 via TCPIP*,qAC,T2HK
Positions stored:	19
Other SSIDs:	BI1NFI-1 BI1NFI-4 BI1NFI-10 BI1NFI-2 BI1NFI-8 BI1NFI-6 BI1NFI-5 BI1NFI-3 BI1NFI-7 BI1NFI-12 BI1NFI-9 BI1NFI-13
APRS igate – Statistics for 2025-09:
Stations heard directly:	8 on radio path – show map
Last heard a station directly:	2025-09-20 18:26:44 UTC (2d 14h21m ago)
Position packets heard directly:	296 on radio path
Position packets sent to APRS-IS:	355 – show map

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.