Comment:	yingdu
Location:	39°58.44' N 116°19.99' E - locator OM89DX93XS - show map 5.7 miles Northwest bearing 324° from Beijing, Beijing, China [?] 14.9 miles West bearing 289° from Tongzhou, Beijing, China 72.9 miles Northwest bearing 322° from Tianjin, Tianjin Shi, China
Last position:	2024-12-20 00:09:00 EST (30d 23h53m ago) 2024-12-20 13:09:00 CST local time at Beijing, China [?]
Altitude:	171 ft
Device:	Unknown: Experimental
Last path:	AI1BJ6>APZP32 via TCPIP*,qAC,T2NANJING
Positions stored:	5

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BI1NLM-9		0.8 miles 112°	2025-01-13 11:32:03		BI1ULJ-10		0.8 miles 75°	2025-01-10 23:32:12
BI1AR-1		0.9 miles 271°	2025-01-20 00:00:17		BI1GJE-9		1.0 miles 66°	2024-12-30 00:08:22
BG1DYY-9		1.1 miles 239°	2025-01-12 06:57:18		BH1XWF-9		1.2 miles 305°	2025-01-16 03:45:06
BI1PYJ-7		1.5 miles 325°	2025-01-01 07:23:24		BH1VTH		1.6 miles 282°	2025-01-19 23:15:48
BH1HL-1		1.6 miles 249°	2025-01-20 00:02:50		BI1ONI-7		1.6 miles 136°	2025-01-19 04:36:44
BI1UVZ-4		1.7 miles 61°	2025-01-06 23:24:32		BD1LV-7		1.8 miles 185°	2025-01-14 04:52:24
BI1UNG-15		1.8 miles 359°	2024-12-29 07:25:44		BY1PK-1		1.8 miles 185°	2025-01-19 23:58:04
BH1XWF-7		1.9 miles 356°	2025-01-01 03:20:20		BI1ULJ		1.9 miles 299°	2025-01-18 23:37:10
BI1RGF-10		2.3 miles 123°	2024-12-22 14:59:59		BI1WHN-7		2.6 miles 36°	2025-01-04 23:07:59
BI1KQL-6		2.9 miles 176°	2025-01-09 08:14:05		BH1NSN-10		2.9 miles 200°	2025-01-07 06:28:23

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.