Comment:	https://aprsdroid.org/
Location:	31°06.84' N 121°13.77' E - locator PM01OC77MI - show map 2.3 miles West bearing 269° from Sijing, Shanghai Shi, China [?] 2.7 miles Northwest bearing 314° from Dongjing, Shanghai Shi, China 15.4 miles Southwest bearing 241° from Shanghai, Shanghai Shi, China 85.0 miles Northeast bearing 48° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-01-04 23:25:08 EST (5d 11h28m ago) 2025-01-05 12:25:08 CST local time at Sijing, China [?]
Altitude:	143 ft
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4HIP-5>APDR16 via TCPIP*,qAC,T2UKRAINE
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BH4FFD-5		0.7 miles 78°	2025-01-04 01:36:19		BH4FFD-8		0.7 miles 86°	2025-01-02 09:20:13
BH4FFD-10		1.0 miles 89°	2024-12-12 12:08:08		BI4AAU B		1.9 miles 215°	2025-01-10 04:13:44
BI4AAU-B		1.9 miles 215°	2025-01-10 04:13:54		BH4GQD-7		3.6 miles 171°	2024-12-20 07:14:48
BH4GUM-7		3.8 miles 211°	2024-12-13 00:51:23		BH4ERF-N		3.9 miles 78°	2024-12-27 19:03:50
BH4HRM-9		4.4 miles 14°	2025-01-10 07:58:13		BD4ERW-R		4.5 miles 112°	2025-01-02 09:35:07
BH4GQD-10		4.6 miles 195°	2025-01-08 07:12:34		BH4GQD-9		4.6 miles 195°	2025-01-08 19:46:41
BH4HVG-10		5.0 miles 214°	2025-01-10 10:48:42		BH4GPA		5.0 miles 75°	2024-12-26 08:39:39
BH4DEW-9		5.9 miles 46°	2025-01-03 03:50:17		BH4FOK-9		6.0 miles 174°	2025-01-07 16:58:26
BH4GTG B		6.5 miles 86°	2024-12-12 08:49:40		BH4GTG-B		6.5 miles 86°	2024-12-12 08:49:50
BH4HYR-Y		6.7 miles 170°	2025-01-08 09:48:45		BH4FHE-9		6.8 miles 93°	2025-01-06 04:36:09

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.