Comment:	https://aprsdroid.org/
Location:	39°55.29' N 116°34.87' E - locator OM89GW91RD - show map 1.5 miles Northwest bearing 319° from Tongzhou, Beijing, China [?] 9.8 miles East bearing 84° from Beijing, Beijing, China 62.5 miles Northwest bearing 330° from Tianjin, Tianjin Shi, China
Last position:	2025-01-20 17:49:06 EST (12d 3h49m ago) 2025-01-21 06:49:06 CST local time at Tongzhou, China [?]
Altitude:	157 ft
Course:	228°
Speed:	0 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1VXX-1>APDR16 via WIDE1-1,qAS,BI1VXX-10
Positions stored:	4
Other SSIDs:	BI1VXX-D BI1VXX BI1VXX-5 BI1VXX-10

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BI1VXX		40.1 yards 0°	2025-02-01 08:17:27		BI1VXX-5		397.1 yards 282°	2025-01-21 06:17:18
BI1VXX-D		0.5 miles 97°	2025-02-01 21:29:26		BH1XZQ-9		0.9 miles 219°	2025-02-01 21:38:39
BI1IZF-10		1.4 miles 275°	2025-01-06 01:06:58		BI1KPS-7		1.6 miles 229°	2025-01-21 23:28:07
BH1DCY-7		2.5 miles 247°	2025-01-24 23:13:42		BH1VSA-6		2.5 miles 330°	2025-01-23 02:10:02
BI1POW-9		2.8 miles 315°	2025-01-19 09:22:37		BI1PRJ-9		3.1 miles 303°	2025-01-10 21:47:03
BI1BIF		3.2 miles 248°	2025-01-15 04:26:13		BI1QKM-5		3.3 miles 25°	2025-01-11 04:47:59
BI1QMQ-7		3.3 miles 260°	2025-01-10 06:45:08		BH1IEO-7		3.3 miles 119°	2025-02-01 04:10:09
BH1IEO		3.4 miles 119°	2025-01-26 04:31:05		BI1UMX-R		3.5 miles 323°	2025-02-01 06:19:34
BH1IEO-12		3.6 miles 116°	2025-01-31 21:50:13		BI1VLM-7		3.6 miles 267°	2025-01-24 11:27:09
BH1HUK-7		3.7 miles 98°	2025-01-30 21:38:09		BH1XZQ-6		3.7 miles 149°	2025-01-20 21:03:03

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.