Source callsign:	BI4PGN-S
Comment:	70cm Voice (D-Star) 439.88000MHz +0.0000MHz
Location:	40°00.94' N 116°23.59' E - locator ON80EA73ES - show map 7.5 miles North bearing 358° from Beijing, Beijing, China [?] 16.8 miles East bearing 72° from Mentougou, Beijing, China 73.3 miles Northwest bearing 326° from Tianjin, Tianjin Shi, China
Last position:	2024-04-23 09:09:33 EDT (29d 16h47m ago) 2024-04-23 21:09:33 CST local time at Beijing, China [?]
Altitude:	10 ft
Last path:	BI4PGN-S>APDG01 via TCPIP*,qAC,BI4PGN-GS
Positions stored:	3
Others sourced by BI4PGN-S:	BI4PGN B BI4PGN H BI4PGN W BI4PGN X BI4PGN Y BI4PGN Z

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BI4PGN B		0.0 yards 0°	2024-05-23 01:17:32		BI4PGN-B		0.0 yards 0°	2024-05-23 01:18:42
BI4PGN-7		0.0 yards 0°	2024-05-23 01:56:52		BI4PGN-M		0.0 yards 0°	2024-04-23 09:09:43
BI4PGN-5		0.0 yards 0°	2024-05-21 11:56:52		BI4PGN-1		0.0 yards 0°	2024-05-16 05:40:53
BI4PGN-3		0.0 yards 0°	2024-05-20 10:08:53		BI4PGN Y		0.0 yards 0°	2024-04-26 13:30:14
BI4PGN-Y		0.0 yards 0°	2024-04-26 13:31:23		BI4PGN H		0.0 yards 0°	2024-05-21 11:51:53
BI4PGN-H		0.0 yards 0°	2024-05-21 11:53:03		BH1DCY-B		490.0 yards 173°	2024-05-22 09:28:17
BH1DCY B		490.0 yards 173°	2024-05-22 09:28:07		13		0.3 miles 325°	2024-04-26 02:15:38
BG2TDC-10		0.5 miles 246°	2024-05-21 23:28:03		BA1GG		1.2 miles 152°	2024-05-23 01:56:34
BI1TVP		1.6 miles 149°	2024-05-23 01:20:30		BA1GG-1		1.7 miles 160°	2024-05-11 07:45:38
BI1JHY-9		1.8 miles 148°	2024-05-22 01:11:19		BI1KPT-5		1.8 miles 271°	2024-05-08 22:59:08

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.