Source callsign:	BI1JOJ-S
Comment:	70cm Voice (D-Star) 439.18500MHz +0.0000MHz
Location:	39°15.74' N 116°17.17' E - locator OM89DG42IX - show map 27.7 miles Southwest bearing 232° from Langfang, Hebei, China [?] 31.8 miles South bearing 184° from Daxing, Beijing, China 44.9 miles South bearing 188° from Beijing, Beijing, China 48.4 miles West bearing 280° from Tianjin, Tianjin Shi, China
Last position:	2024-11-07 22:53:14 EST (7d 4h53m ago) 2024-11-08 11:53:14 CST local time at Langfang, China [?]
Altitude:	10 ft
Last path:	BI1JOJ-S>APDG01 via TCPIP*,qAC,BI1JOJ-GS
Positions stored:	572

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BI1JOJ-B		0.0 yards 0°	2024-11-07 22:53:24		BI3MZJ-8		1.7 miles 241°	2024-11-13 19:03:09
BH1OSW-7		2.4 miles 230°	2024-10-30 05:10:45		BI1QON-9		10.1 miles 17°	2024-11-14 23:53:15
BI1QZS-6		11.3 miles 7°	2024-11-06 03:55:53		BI1ATR-1		12.1 miles 2°	2024-11-14 18:13:57
BI1PJU-9		12.1 miles 10°	2024-11-14 19:06:30		BI1FSI-R		12.2 miles 319°	2024-11-03 03:22:56
BI1UTH-D		16.5 miles 318°	2024-11-14 21:02:49		BG1UBU-8		18.5 miles 188°	2024-10-25 04:35:55
BD3ONS-1		19.0 miles 220°	2024-10-27 06:47:26		BI1KJP-D		19.4 miles 351°	2024-11-15 03:43:55
BD3OHL		22.4 miles 323°	2024-11-12 05:16:11		BD3OET-6		25.1 miles 44°	2024-10-30 04:50:57
BI1NQC		27.8 miles 51°	2024-11-08 05:32:58		BI1NQC-9		27.9 miles 51°	2024-11-14 07:26:08
BG3QMT-R		28.5 miles 48°	2024-11-15 03:33:29		BD3OWT-Y		29.0 miles 51°	2024-11-04 06:22:19
BD3OWT-10		29.0 miles 51°	2024-11-09 06:26:52		BI3OSJ-3		29.3 miles 53°	2024-10-20 12:08:26

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.