Comment:	440 MMDVM Voice 434.77500MHz +5.0000MHz, BH4DHF_Pi-Star_RPT
Location:	31°17.65' N 121°23.65' E - locator PM01QH70HO - show map 6.2 miles Northwest bearing 323° from Shanghai, Shanghai Shi, China [?] 6.4 miles Northwest bearing 299° from Hongkou, Shanghai Shi, China 7.7 miles West bearing 287° from Yangpu, Shanghai Shi, China 47.1 miles East bearing 91° from Suzhou, Jiangsu Sheng, China
Last position:	2025-01-08 08:38:59 EST (8d 18h12m ago) 2025-01-08 21:38:59 CST local time at Shanghai, China [?]
Altitude:	0 ft
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	BH4DHF-R>APDG03 via TCPIP*,qAC,BH4DHF-RS
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BH4DSC-10		0.6 miles 260°	2025-01-17 02:25:16		BG4FWH-7		1.3 miles 157°	2025-01-06 07:49:55
BH4HFJ-9		2.1 miles 156°	2025-01-12 00:25:13		BG4DUN-R		2.8 miles 107°	2025-01-16 11:23:50
BH4HTB-9		2.9 miles 116°	2025-01-12 06:45:45		BH4HTB-7		2.9 miles 116°	2025-01-13 07:45:37
BH4ABC-6		3.4 miles 208°	2024-12-20 20:26:10		BH4GUR-1		3.4 miles 105°	2025-01-17 02:46:57
BG4GHL-N		3.7 miles 143°	2025-01-17 02:38:35		BH4GUW-9		4.0 miles 103°	2025-01-16 09:34:07
BA4RRC-5		4.1 miles 36°	2025-01-04 08:38:34		BH4CXB-9		4.2 miles 31°	2025-01-11 07:04:38
BH4GXF-7		4.3 miles 267°	2025-01-16 18:46:08		BG4BKU-9		4.4 miles 82°	2025-01-15 09:27:15
BH4EHP-9		4.5 miles 196°	2025-01-16 23:45:11		BH4GAD-10		4.7 miles 281°	2025-01-17 02:43:07
BI7KGD-10		4.8 miles 110°	2025-01-17 02:47:23		BD3RLO-7		4.9 miles 102°	2024-12-20 12:07:40
BH4FMK-9		4.9 miles 64°	2025-01-12 20:49:00		BG4DUN-7		5.0 miles 195°	2025-01-16 11:39:50

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.