Comment:	QSO:439.475MHz BEIJING PINGGU APRS IGATE 144.640MHz 4.2V
Location:	40°20.15' N 117°15.28' E - ตำแหน่ง ON80PI00NO - show map 38.2 km เหนือ bearing 6° มาจาก Baijian, Tianjin Shi, China [?] 38.3 km เหนือ bearing 359° มาจาก Bangjun, Tianjin Shi, China 87.0 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Beijing, Beijing, China 111.1 km ตะวันตกเฉียงเหนือ bearing 315° มาจาก Tangshan, Hebei, China
Last position:	2025-06-25 08:34:18 UTC (2m39s ago) 2025-06-25 16:34:18 CST เวลาท้องถิ่น Baijian, China [?]
Device:	Open Source: Xastir (software, Linux/Unix)
Last path:	BI1NFI-10>APX1C5 via TCPIP*,qAC,T2YANTAI
Positions stored:	20
Other SSIDs:	BI1NFI-4 BI1NFI-11 BI1NFI-1 BI1NFI-2 BI1NFI-5 BI1NFI-7 BI1NFI-3 BI1NFI-12 BI1NFI-9 BI1NFI-6 BI1NFI-13
Last heard a station directly:	2025-05-09 13:28:54 UTC (46d 19h8m ago)
Normal receiver range estimate:	20 km (Updated: 2024-12-31 09:41:39 UTC)

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.