Comment:	440 MMDVM Voice 438.80000MHz -5.0000MHz, BG4DUN_Pi-Star
Location:	31°16.93' N 121°26.40' E - locator PM01RG27TR - show map 4.3 miles North bearing 346° from Shanghai, Shanghai Shi, China [?] 5.2 miles Northeast bearing 55° from Changzheng, Shanghai Shi, China 5.6 miles Northeast bearing 64° from Zhenxin, Shanghai Shi, China 102.0 miles Northeast bearing 48° from Hangzhou, Zhejiang Sheng, China
Last position:	2024-11-14 05:36:52 EST (1d 5h46m ago) 2024-11-14 18:36:52 CST local time at Shanghai, China [?]
Altitude:	0 ft
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	BG4DUN-R>APDG03 via TCPIP*,qAC,T2TAIPEI
Positions stored:	1
Other SSIDs:	BG4DUN-7

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BH4HTB-9		0.4 miles 188°	2024-10-29 08:24:29		BH4HTB-Y		0.5 miles 187°	2024-11-09 09:21:42
BH4HTB-10		0.5 miles 187°	2024-11-09 09:21:54		BI7KGD-10		2.0 miles 113°	2024-11-15 10:59:57
BD3RLO-15		2.1 miles 95°	2024-11-15 02:25:30		BD3RLO		2.1 miles 95°	2024-11-15 02:39:09
BD3RLO-7		2.1 miles 95°	2024-11-15 11:17:54		BH4HFJ-9		2.1 miles 240°	2024-11-13 09:14:59
BG4GHL-N		2.2 miles 192°	2024-11-15 11:21:49		BH4FWP-9		2.3 miles 282°	2024-11-08 21:47:07
BG4BKU-9		2.4 miles 73°	2024-11-13 20:15:04		BI7KGD		2.5 miles 110°	2024-10-19 05:37:48
BH4HBC-i		2.5 miles 165°	2024-11-04 04:23:36		BH4GUV-9		2.8 miles 212°	2024-10-22 14:09:23
BH4FJN-9		3.0 miles 107°	2024-11-15 10:25:07		BH4EVV-9		3.2 miles 169°	2024-11-15 10:53:14
BH4EDP-9		3.3 miles 126°	2024-11-11 18:46:54		BH4GUR-6		3.3 miles 161°	2024-11-15 11:22:57
BH4DSC-10		3.4 miles 282°	2024-11-15 11:21:14		BH4FEC-9		3.5 miles 232°	2024-11-02 23:22:07

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.