Source callsign:	BH3DHE-S
Comment:	440 Voice 438.88500MHz +0.0000MHz
Location:	40°00.49' N 116°23.40' E - locator ON80EA61TX - show map - static map 7.0 miles North bearing 357° from Beijing, Beijing, China [?] 13.2 miles Northwest bearing 303° from Tongzhou, Beijing, China 73.0 miles Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position:	2019-12-06 05:55:09 EST (4h32m ago) 2019-12-06 18:55:09 CST local time at Beijing, China [?]
Last path:	BH3DHE-S>APDG01 via TCPIP*,qAC,BH3DHE-GS
Positions stored:	108
Others sourced by BH3DHE-S:	BH3DHE B BH3DHE C

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BH3DHE-D		0.0 yards 0°	2019-12-06 05:55:19		BH1DCY-B		0.3 miles 40°	2019-12-06 10:21:43
BH1DCY B		0.3 miles 40°	2019-12-06 10:21:42		BG5DZH B		0.3 miles 40°	2019-11-30 07:14:42
BG5DZH-B		0.3 miles 40°	2019-11-30 07:14:52		BH7IRN-R		0.3 miles 40°	2019-12-04 04:49:07
BH5BPD-N		0.3 miles 40°	2019-12-06 10:18:32		BG5DZH-N		0.3 miles 40°	2019-11-30 07:15:50
BH1DCY-N		0.3 miles 40°	2019-12-06 10:03:06		BG7GV-N		0.3 miles 40°	2019-12-06 10:14:57
BI1EWV B		0.3 miles 40°	2019-11-16 09:57:48		BI1EWV-B		0.3 miles 40°	2019-11-16 09:57:58
BG5DVX-N		0.3 miles 40°	2019-12-05 08:46:50		BA1RB-N		0.3 miles 40°	2019-11-26 10:24:04
BG8EJT-B		0.3 miles 40°	2019-11-27 07:53:29		BG8EJT B		0.3 miles 40°	2019-11-27 07:53:19
BD7NQY-N		0.3 miles 40°	2019-12-06 10:16:11		BG2DKR-N		0.3 miles 40°	2019-12-03 06:41:13
BI1EIH-7		0.7 miles 224°	2019-11-18 05:13:20		BI1HGI-7		0.7 miles 122°	2019-11-21 19:39:55

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.