Comment:	https://aprsdroid.org/
Location:	31°08.42' N 121°22.35' E - locator PM01QD43QQ - show map 5.8 miles Southwest bearing 229° from Xuhui, Shanghai Shi, China [?] 6.0 miles Southwest bearing 208° from Changning, Shanghai Shi, China 7.6 miles Southwest bearing 222° from Shanghai, Shanghai Shi, China 92.7 miles Northeast bearing 51° from Hangzhou, Zhejiang Sheng, China
Last position:	2024-05-02 22:25:46 EDT (20d 1h58m ago) 2024-05-03 10:25:46 CST local time at Xuhui, China [?]
Altitude:	50 ft
Course:	157°
Speed:	47 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4GXF-5>APDR16 via TCPIP*,qAC,T2TAIWAN
Positions stored:	15
Other SSIDs:	BH4GXF-7 BH4GXF BH4GXF-10

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BG4GUV-7		0.9 miles 30°	2024-05-01 02:31:05		BG4CZU-10		1.2 miles 39°	2024-05-23 00:23:10
BH4FSK		1.2 miles 37°	2024-05-15 09:05:29		BH4FSK-7		1.2 miles 37°	2024-05-18 23:07:28
BG4CZU-13		1.3 miles 36°	2024-05-23 00:07:13		BH4FSK-9		1.3 miles 41°	2024-05-20 06:09:01
BG4HUL-7		1.5 miles 27°	2024-05-19 19:10:42		BH4FZC-9		1.8 miles 178°	2024-05-18 08:48:06
BH4FEN-2		2.0 miles 93°	2024-05-04 08:50:11		BH4GXQ-9		2.0 miles 310°	2024-05-02 02:15:43
BH4FEN-10		2.0 miles 92°	2024-05-19 00:10:51		BH4GMO-10		2.0 miles 215°	2024-04-29 08:25:39
BH4BRW-9		2.0 miles 15°	2024-05-13 05:49:26		BH4FEN-1		2.1 miles 94°	2024-05-15 02:07:31
BH4ESW-5		2.1 miles 30°	2024-05-21 02:18:41		BH4GXQ-10		2.1 miles 312°	2024-05-06 08:08:59
BH4ETZ-N		2.1 miles 333°	2024-05-15 10:04:29		BG4HXL-9		2.4 miles 52°	2024-05-21 19:15:48
BG4HUL-9		2.4 miles 45°	2024-05-22 23:22:03		BG4HUL-3		2.4 miles 43°	2024-05-02 22:10:03

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.