Source callsign:	BI1EWV-S
Comment:	440 Voice 432.30000MHz +0.0000MHz
Location:	40°00.71' N 116°23.64' E - locator ON80EA72GU - show map - static map 7.2 miles North bearing 359° from Beijing, Beijing, China [?] 13.1 miles Northwest bearing 304° from Tongzhou, Beijing, China 73.1 miles Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position:	2021-02-28 03:15:10 EST (1d 23h27m ago) 2021-02-28 16:15:10 CST local time at Beijing, China [?]
Last path:	BI1EWV-S>APDG01 via TCPIP*,qAC,BI1EWV-GS
Positions stored:	5
Others sourced by BI1EWV-S:	BI1EWV A

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BD7NQY-N		0.0 yards 0°	2021-03-02 02:30:45		BI1EWV-B		0.0 yards 0°	2021-02-28 03:15:20
BH1DCY-B		25.1 yards 219°	2021-02-25 08:18:48		BH1DCY B		25.1 yards 219°	2021-02-25 08:17:38
BH5BPD-N		25.1 yards 219°	2021-03-02 02:23:42		BG7GV-N		25.1 yards 219°	2021-03-02 02:35:42
BG3SSG B		25.1 yards 219°	2021-03-02 02:41:10		BG3SSG-B		25.1 yards 219°	2021-03-02 02:41:20
BH1SYR-N		46.5 yards 90°	2021-02-16 20:47:44		BI4PGN B		0.5 miles 280°	2021-02-03 14:10:46
BI4PGN-B		0.5 miles 280°	2021-02-03 14:10:46		BI4PGN		0.5 miles 280°	2021-02-08 08:24:54
BI4PGN-10		0.5 miles 280°	2021-02-08 03:32:04		BG7HEY B		0.5 miles 280°	2021-02-11 07:53:20
BG7HEY-B		0.5 miles 280°	2021-02-11 07:53:30		BI4PGN-5		0.5 miles 280°	2021-03-02 02:40:55
BI4PGN-1		0.5 miles 280°	2021-03-01 20:40:54		BI4PGN-2		0.5 miles 280°	2021-02-13 15:04:53
BI4PGN-3		0.5 miles 280°	2021-03-02 02:36:54		BD7DP-3		0.5 miles 280°	2021-02-08 10:16:53

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.