Source callsign:	BI1UMX-S
Comment:	70cm Voice (D-Star) 438.25000MHz -8.0000MHz
Location:	39°57.72' N 116°32.49' E - locator OM89GX40XV - show map 5.0 miles Northwest bearing 322° from Tongzhou, Beijing, China [?] 8.5 miles Northeast bearing 64° from Beijing, Beijing, China 12.5 miles Southwest bearing 206° from Shunyi, Beijing, China 65.9 miles Northwest bearing 329° from Tianjin, Tianjin Shi, China
Last position:	2024-10-10 04:05:39 EDT (13m9s ago) 2024-10-10 16:05:39 CST local time at Tongzhou, China [?]
Altitude:	10 ft
Last path:	BI1UMX-S>APDG01 via TCPIP*,qAC,BI1UMX-GS
Positions stored:	1

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BI1UMX-R		0.0 yards 0°	2024-10-10 04:16:09		BI1UMX-B		0.0 yards 0°	2024-10-10 04:05:49
BI1UMX-7		0.7 miles 232°	2024-09-20 23:00:38		BH1MZG-9		0.8 miles 231°	2024-09-24 04:32:20
BH1DCY-9		0.9 miles 258°	2024-10-09 11:11:06		BH1DCY		0.9 miles 259°	2024-09-21 09:50:26
BH1DCY-10		0.9 miles 258°	2024-09-21 09:49:56		BH1IEO-12		2.3 miles 175°	2024-09-20 19:05:56
BI1ODV-2		2.9 miles 238°	2024-09-26 23:38:28		BG1QGD-10		3.2 miles 1°	2024-10-10 04:18:08
BI1ODV-6		3.2 miles 279°	2024-10-04 22:21:13		BI1NJS-7		3.3 miles 198°	2024-10-09 07:24:42
BI1VLM-7		3.4 miles 207°	2024-10-10 04:17:23		BI1ODV-8		3.5 miles 273°	2024-10-09 23:05:36
BI1TGO-7		3.5 miles 219°	2024-10-09 08:00:37		BI1STF-N		3.5 miles 203°	2024-10-10 04:14:39
BI1TGO-8		3.5 miles 219°	2024-10-06 06:00:51		BI1TGO-5		3.5 miles 219°	2024-10-10 03:52:12
BI1TGO-1		3.5 miles 219°	2024-10-10 04:07:35		BG1RWL-1		3.6 miles 216°	2024-10-06 19:57:16

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.