Comment:	438.500MHz 没事，我逛游
Location:	31°09.85' N 121°23.65' E - locator PM01QD79HJ - show map 2.8 miles Northwest bearing 303° from Changqiao, Shanghai Shi, China [?] 4.0 miles North bearing 17° from Minhang, Shanghai Shi, China 5.5 miles Southwest bearing 223° from Shanghai, Shanghai Shi, China 94.7 miles Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position:	2024-11-22 08:25:41 EST (5d 20h23m ago) 2024-11-22 21:25:41 CST local time at Changqiao, China [?]
Altitude:	238 ft
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course:	120°
Speed:	4 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG4IGQ-5>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored:	51
Other SSIDs:	BG4IGQ-7

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BG4IGQ-7		0.0 yards 0°	2024-11-22 08:52:38		BH4FDE-9		510.5 yards 342°	2024-11-08 20:45:42
BG4HXL-9		0.6 miles 109°	2024-10-31 21:31:29		BH4FSK-9		0.8 miles 214°	2024-11-26 02:06:30
BG4CZU-13		0.8 miles 221°	2024-11-03 08:03:59		BG4CZU-10		0.9 miles 216°	2024-11-03 08:13:56
BH4GAF-9		1.1 miles 64°	2024-11-27 06:11:22		BG4CZU-9		1.4 miles 199°	2024-11-27 04:33:52
BH4CUB-9		1.6 miles 66°	2024-11-23 01:34:45		BG4HUL-9		1.6 miles 256°	2024-11-27 18:22:23
BH4FEN-10		1.9 miles 158°	2024-11-28 04:47:32		BH4ERF-4		2.0 miles 102°	2024-11-24 22:46:51
BH4BLT-9		2.0 miles 339°	2024-11-23 21:35:33		BH4ETZ-N		2.3 miles 276°	2024-11-21 10:59:59
BH8GO		2.5 miles 27°	2024-11-04 07:50:43		BH8GO-10		2.5 miles 27°	2024-11-10 19:40:25
BH5HSG-7		2.5 miles 7°	2024-11-28 03:42:39		BH4EAW-5		2.5 miles 69°	2024-11-18 10:01:04
BH4HBJ-5		2.6 miles 354°	2024-11-19 06:01:01		BH4GZK-7		2.6 miles 192°	2024-11-22 06:52:29

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.