Comment:	438.500MHz https://aprsdroid.org/
Location:	39°53.38' N 116°06.51' E - locator OM89BV33AM - show map 3.5 miles South bearing 165° from Mentougou, Beijing, China [?] 11.0 miles North bearing 351° from Liangxiang, Beijing, China 15.3 miles West bearing 265° from Beijing, Beijing, China 76.8 miles Northwest bearing 313° from Tianjin, Tianjin Shi, China
Last position:	2024-12-08 06:25:58 EST (40d 7h11m ago) 2024-12-08 19:25:58 CST local time at Mentougou, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1VVK-7>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	2
Other SSIDs:	BI1VVK-5

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BI1OMX-7		175.0 yards 121°	2025-01-03 09:24:13		BI1RMN-5		0.4 miles 246°	2024-12-20 10:15:22
BI1OWM-7		1.1 miles 25°	2025-01-14 01:30:00		BI1JOR-7		1.5 miles 4°	2025-01-17 13:37:20
BI1SPD-7		1.9 miles 74°	2024-12-28 09:14:01		BI1ERZ		2.7 miles 3°	2025-01-11 06:18:04
BY1AS-3		2.9 miles 235°	2025-01-17 10:51:34		BI1NFU-7		3.1 miles 119°	2025-01-17 13:25:57
BI1NFU-9		3.1 miles 117°	2025-01-15 04:22:57		BI1NFU-11		3.1 miles 119°	2025-01-17 13:35:22
BI1ERZ-9		3.1 miles 338°	2024-12-27 00:33:24		BI1IDP-15		3.5 miles 59°	2025-01-12 04:02:48
BI1MMV-7		3.6 miles 36°	2025-01-15 08:43:40		BG3SCM B		3.8 miles 75°	2025-01-17 13:15:54
BG3SCM-B		3.8 miles 75°	2025-01-17 13:16:04		BG3SCM-R		3.8 miles 75°	2025-01-17 13:27:08
BI1PMH		4.0 miles 354°	2025-01-11 02:44:55		BH1VCS-D		4.2 miles 6°	2025-01-10 03:49:25
BI1OGH-7		4.6 miles 56°	2025-01-11 07:24:10		BH1VCS-7		4.7 miles 94°	2025-01-16 17:07:31

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.