Source callsign:	BI4PGN-S
Comment:	70cm Voice (D-Star) 438.80000MHz +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 [?] 13.3 miles Northwest bearing 305° from Tongzhou, Beijing, China 73.3 miles Northwest bearing 326° from Tianjin, Tianjin Shi, China
Last position:	2024-06-05 05:17:13 EDT (9d 6m ago) 2024-06-05 17:17:13 CST local time at Beijing, China [?]
Altitude:	10 ft
Last path:	BI4PGN-S>APDG01 via TCPIP*,qAC,BI4PGN-GS
Positions stored:	709
Others sourced by BI4PGN-S:	BI4PGN H BI4PGN M BI4PGN W BI4PGN X BI4PGN Y BI4PGN Z

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BI4PGN-B		0.0 yards 0°	2024-06-05 05:17:23		BI4PGN-5		0.0 yards 0°	2024-06-12 22:56:53
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 H		0.0 yards 0°	2024-06-12 04:32:23		BI4PGN-H		0.0 yards 0°	2024-06-12 04:32:33
BH1DCY-B		490.0 yards 173°	2024-06-06 09:46:07		BH1DCY B		490.0 yards 173°	2024-06-06 09:45:57
BG2TDC-10		0.5 miles 246°	2024-05-21 23:28:03		BA1GG		1.2 miles 152°	2024-06-14 05:22:56
BH1TFV-9		1.4 miles 41°	2024-05-26 00:10:37		BG1VIS-10		1.9 miles 2°	2024-06-14 05:22:23
BH1PYP-9		2.5 miles 163°	2024-06-10 00:50:37		BG1DX-9		2.6 miles 88°	2024-06-13 21:48:10
BH1PYP-13		2.9 miles 162°	2024-06-14 05:19:36		BI1NLA-5		3.2 miles 239°	2024-05-24 03:18:02
BI4PGN-11		3.3 miles 146°	2024-06-14 05:23:26		BI1RJS-7		3.4 miles 338°	2024-06-04 08:54:24
BH1HL-6		3.5 miles 196°	2024-06-01 08:22:13		BH8TJP-9		3.6 miles 76°	2024-06-04 00:50:25

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.