Comment:	APRS 51G2 435530 13.7V 20.6C 1024.3pa S12
Last status:	51G2 HELLO APRS-51G2-20160507
Location:	31°07.72' N 121°27.76' E - locator PM01RD50MV - show map 4.7 miles South bearing 169° from Xuhui, Shanghai Shi, China [?] 6.5 miles South bearing 178° from Shanghai, Shanghai Shi, China 6.6 miles South bearing 158° from Changning, Shanghai Shi, China 96.4 miles Northeast bearing 53° from Hangzhou, Zhejiang Sheng, China
Last position:	2024-12-19 04:32:57 EST (15h44m ago) 2024-12-19 17:32:57 CST local time at Xuhui, China [?]
Altitude:	216 ft
Course:	65°
Speed:	7 MPH
Last path:	BH4DMD-9>AP51G2 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	65152
Packet rate:	18 seconds between packets on average during 860 seconds. This station is transmitting packets at a high rate, which can cause congestion in the APRS network.

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BH4GZK-5		1.6 miles 328°	2024-12-19 18:45:45		BH4GZK-1		1.6 miles 328°	2024-12-15 23:33:10
BA4RUG-7		1.8 miles 23°	2024-12-12 08:19:09		BH4GLQ-7		1.9 miles 41°	2024-12-17 21:36:01
BH4BHD		2.2 miles 287°	2024-12-19 02:13:41		BH4AIU-9		2.6 miles 197°	2024-12-19 19:36:36
BG4AIZ-9		2.7 miles 279°	2024-12-19 06:14:23		BH4HNK-10		2.8 miles 336°	2024-12-17 21:51:45
DE2-10		2.8 miles 336°	2024-12-16 22:17:21		BH4ERF-4		3.0 miles 314°	2024-12-15 21:47:32
BH4FEN-10		3.4 miles 282°	2024-12-19 20:16:38		BH4GNI-9		3.6 miles 322°	2024-12-17 09:17:37
BH4FDY-R		3.6 miles 333°	2024-12-07 11:14:11		BH4GTG-7		3.7 miles 279°	2024-12-07 04:52:46
BH4BNJ-7		3.8 miles 291°	2024-12-17 23:32:34		BH4GUR B		3.9 miles 251°	2024-11-24 08:08:35
BH4GUR-B		3.9 miles 251°	2024-11-24 08:08:45		BH4GUR-9		4.1 miles 339°	2024-12-19 20:17:04
BG4HXL-9		4.1 miles 304°	2024-12-17 23:24:06		BH4GUU-1		4.2 miles 56°	2024-12-19 19:49:36

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.