Comment:	https://aprsdroid.org/
Location:	31°15.77' N 121°35.91' E - locator PM01TG13TB - show map 4.6 miles Northeast bearing 65° from Pudong, Shanghai Shi, China [?] 4.8 miles Northeast bearing 42° from Huamu, Shanghai Shi, China 8.8 miles East bearing 71° from Shanghai, Shanghai Shi, China 59.3 miles East bearing 92° from Suzhou, Jiangsu Sheng, China
Last position:	2023-09-14 22:08:47 EDT (274d 15h37m ago) 2023-09-15 10:08:47 CST local time at Pudong, China [?]
Altitude:	0 ft
Course:	0°
Speed:	0 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4FII-5>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	120
Other SSIDs:	BH4FII-10

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BH4FQW-9		0.3 miles 270°	2024-06-02 04:22:59		BD4VAC-10		0.6 miles 145°	2024-06-10 11:50:10
BH4FXR		0.8 miles 331°	2024-05-17 22:34:23		BG4IQL-5		1.3 miles 179°	2024-06-14 09:47:30
BH4FYO-8		2.2 miles 321°	2024-06-15 00:45:19		BD4DLN-9		2.5 miles 4°	2024-06-14 05:30:29
BD4DLN-10		2.5 miles 4°	2024-05-21 04:32:00		BH4GZJ		2.8 miles 248°	2024-05-26 04:50:53
BH4GZJ-9		2.8 miles 248°	2024-06-10 07:02:08		BH4GJK-8		3.5 miles 265°	2024-06-15 12:23:56
BH4ENT-9		3.8 miles 134°	2024-05-26 20:01:11		BH4GWF-6		4.5 miles 227°	2024-06-15 08:54:52
BH4DJF-7		4.9 miles 253°	2024-05-31 21:05:13		BG5DTR-7		4.9 miles 237°	2024-05-26 05:59:55
BH4GLB-7		5.2 miles 240°	2024-06-09 06:53:56		BH4EDP-7		5.3 miles 272°	2024-06-15 07:21:06
BH4EDP-9		5.3 miles 272°	2024-06-15 07:21:03		BH4GLB-10		5.3 miles 239°	2024-06-13 06:08:45
BH4FQW		5.3 miles 269°	2024-06-06 01:23:36		BH4GNI-9		5.4 miles 293°	2024-06-12 08:38:30

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.