Comment:	436常在
Location:	31°12.78' N 121°26.67' E - locator PM01RF31IC - show map 1.0 miles Southwest bearing 232° from Shanghai, Shanghai Shi, China [?] 4.9 miles East bearing 112° from Changzheng, Shanghai Shi, China 5.8 miles Southeast bearing 113° from Zhenxin, Shanghai Shi, China 99.1 miles Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position:	2024-10-29 20:55:23 EDT (101d 4h21m ago) 2024-10-30 08:55:23 CST local time at Shanghai, China [?]
Last path:	BH4GWF-6>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored:	48
Other SSIDs:	BH4GWF-7 BH4GWF-5 BH4GWF BH4GWF-1 BH4GWF-8

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BH4GWF-7		422.9 yards 316°	2025-01-20 19:27:43		BH6RZW-7		0.4 miles 123°	2025-02-05 09:23:12
BH4GVF-10		0.8 miles 349°	2025-02-05 20:55:38		BH4GMO-7		1.2 miles 336°	2025-02-02 20:36:54
BH4HHO		1.3 miles 331°	2025-01-25 21:49:23		BH4GKO-7		1.5 miles 13°	2025-01-21 20:32:37
BG4JRX		1.5 miles 223°	2025-01-19 06:36:10		BG4JRX-1		1.5 miles 223°	2025-02-07 21:29:30
BH4EVV-9		1.6 miles 15°	2025-02-04 04:53:35		BD4BE-9		1.7 miles 205°	2025-02-05 04:57:09
BH4GUR-6		1.8 miles 26°	2025-01-24 05:20:45		BH4BHD		1.9 miles 55°	2025-01-11 23:11:33
BG4CAC-3		1.9 miles 205°	2025-01-09 03:13:05		BH4FFD-5		1.9 miles 68°	2025-01-26 02:18:43
BH4GTG-9		1.9 miles 101°	2025-02-07 09:02:59		BH4GTG-10		1.9 miles 101°	2025-01-20 07:31:34
BD4EWJ-5		2.0 miles 172°	2025-01-10 02:42:41		BA4QGF-10		2.0 miles 240°	2025-01-12 08:18:12
BG4DUN-7		2.0 miles 338°	2025-02-07 11:11:26		BH4FSK-9		2.1 miles 61°	2025-02-07 03:04:46

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.