Comment:	北京沙河 439.100MHz
Location:	39°54.50' N 116°28.43' E - locator OM89FV67UX - show map 4.1 miles East bearing 89° from Beijing, Beijing, China [?] 6.7 miles West bearing 272° from Tongzhou, Beijing, China 64.8 miles Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position:	2024-11-20 17:46:24 EST (3d 7h38m ago) 2024-11-21 06:46:24 CST local time at Beijing, China [?]
Last path:	BI1OSM-7>APN000 via TCPIP*,qAC,T2YANTAI
Positions stored:	5831
Packet rate:	81 seconds between packets on average during 3985 seconds.
Other SSIDs:	BI1OSM-9 BI1OSM-10 BI1OSM-5 BI1OSM-D
Last heard a station directly:	2024-06-28 00:51:54 EDT (149d 1h32m ago)

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BH1VSM-7		0.6 miles 248°	2024-11-13 20:26:18		BH1VSM-15		0.6 miles 260°	2024-11-14 03:20:06
BI1QZE-7		0.7 miles 226°	2024-11-05 02:03:25		BI1QKA B		1.1 miles 250°	2024-11-24 01:12:28
BI1QKA-B		1.1 miles 250°	2024-11-24 01:12:38		BG2FRI-Y		1.2 miles 307°	2024-10-25 12:52:48
BI1FRN-10		1.4 miles 41°	2024-11-24 01:18:59		BI1ODV-10		1.4 miles 22°	2024-11-21 08:31:01
BI1TCS-5		1.6 miles 185°	2024-11-24 00:25:12		BI1QXR-7		1.6 miles 287°	2024-11-22 05:27:28
BI1TDM		1.6 miles 290°	2024-10-30 07:08:14		BI1TGO-7		1.7 miles 55°	2024-11-13 22:43:07
BI1TGO-5		1.7 miles 54°	2024-11-24 01:15:47		BG1LYZ-9		1.7 miles 303°	2024-11-03 12:12:43
BI1UHQ-D		1.8 miles 276°	2024-11-23 22:50:35		BI1CPE-7		1.9 miles 204°	2024-11-18 19:26:49
BI1VLM-7		2.2 miles 71°	2024-11-10 06:46:22		BT1TIW-1		2.2 miles 288°	2024-11-04 23:25:01
BA1GM-9		2.2 miles 146°	2024-11-22 11:26:37		BI1STF-R		2.3 miles 77°	2024-10-25 10:20:26

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.