Comment:	QSO 439.475 京东绿谷业余无线电
Location:	39°55.00' N 116°21.04' E - locator OM89EW20BA - show map 2.5 miles West bearing 284° from Beijing, Beijing, China [?] 13.8 miles East bearing 96° from Mentougou, Beijing, China 69.2 miles Northwest bearing 321° from Tianjin, Tianjin Shi, China
Last position:	2024-12-06 07:10:17 EST (17d 15h38m ago) 2024-12-06 20:10:17 CST local time at Beijing, China [?]
Course:	356°
Speed:	19 MPH
Last path:	BI1NFI-9>APN000 via TCPIP*,qAC,T2HAKATA
Positions stored:	5130
Other SSIDs:	BI1NFI-10 BI1NFI-4 BI1NFI-6 BI1NFI-2 BI1NFI-13 BI1NFI-11 BI1NFI-7 BI1NFI-1 BI1NFI-3 BI1NFI-15 BI1NFI BI1NFI-5 BI1NFI-14 BI1NFI-12

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BI1OZS-7		346.6 yards 185°	2024-12-15 23:26:23		BI1UGY-7		0.4 miles 56°	2024-12-20 22:31:13
BI1TFG		0.8 miles 183°	2024-12-20 08:27:21		BG1QFJ-9		0.8 miles 195°	2024-12-09 10:07:33
BH1FDN-10		0.9 miles 162°	2024-12-23 22:32:24		BH1FDN-4		0.9 miles 162°	2024-12-23 22:42:13
BI1JNP-5		1.1 miles 324°	2024-12-22 15:47:38		BI1SYT-D		1.1 miles 254°	2024-12-23 22:41:06
BI1SYT-Y		1.1 miles 254°	2024-12-23 19:00:56		BI1SYT B		1.1 miles 254°	2024-12-17 05:26:14
BI1SYT-B		1.1 miles 254°	2024-12-17 05:26:24		BH1ONQ-9		1.1 miles 147°	2024-12-10 20:02:52
BI1OAY-10		1.2 miles 138°	2024-12-23 22:46:53		BI1KQL-6		1.3 miles 326°	2024-12-12 08:09:53
BI1KQL-R		1.3 miles 324°	2024-12-21 07:17:54		BI1KQL B		1.3 miles 324°	2024-12-21 07:18:14
BI1KQL-B		1.3 miles 324°	2024-12-21 07:18:24		BI1KQL-Y		1.3 miles 324°	2024-12-02 07:07:31
BI1KQL-10		1.3 miles 324°	2024-12-09 07:17:40		BI1SYT-8		1.4 miles 254°	2024-12-20 06:01:08

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.