Comment:	144.515MHz 期待通联
Location:	31°09.25' N 121°25.55' E - locator PM01RD17CA - show map 1.0 miles Northwest bearing 330° from Changqiao, Shanghai Shi, China [?] 4.4 miles Northeast bearing 44° from Minhang, Shanghai Shi, China 5.1 miles South bearing 202° from Shanghai, Shanghai Shi, China 95.7 miles Northeast bearing 51° from Hangzhou, Zhejiang Sheng, China
Last position:	2023-06-25 20:50:30 EDT (355d 17h15m ago) 2023-06-26 08:50:30 CST local time at Changqiao, China [?]
Altitude:	-20 ft
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course:	0°
Speed:	0 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4GLQ-5>APDR16 via TCPIP*,qAC,T2NANJING
Positions stored:	2
Other SSIDs:	BH4GLQ-7 BH4GLQ-9 BH4GLQ-10

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BH4GWF		0.7 miles 144°	2024-06-03 07:57:47		BG4AIZ-3		1.1 miles 207°	2024-06-15 14:02:18
BG4AIZ-9		1.1 miles 205°	2024-06-15 13:51:07		BH4HFJ-5		1.1 miles 135°	2024-06-13 04:52:44
BG4AIZ-13		1.2 miles 206°	2024-06-15 14:03:54		BH4GAF		1.2 miles 322°	2024-06-06 07:58:54
BH4HFJ-10		1.4 miles 104°	2024-05-25 20:21:09		BH4CUB-5		1.4 miles 342°	2024-06-01 07:07:01
BG4HXL-9		1.4 miles 291°	2024-06-14 03:00:09		BH4DVO-9		1.4 miles 220°	2024-05-30 22:40:42
BH4GAF-9		1.5 miles 321°	2024-06-10 08:34:34		BH4ESW		1.5 miles 233°	2024-05-27 08:22:05
BH4FEN-10		1.6 miles 228°	2024-06-15 14:04:35		BH4BLT-9		1.6 miles 10°	2024-06-14 21:08:19
BH4GUZ		1.8 miles 337°	2024-06-08 06:15:49		BH4DWF-9		1.9 miles 193°	2024-06-13 05:14:38
BG4HUL-7		2.2 miles 283°	2024-06-06 03:40:12		BH4ESW-5		2.3 miles 293°	2024-05-21 02:18:41
BH4FSK-9		2.3 miles 271°	2024-06-15 04:59:10		BH4AIU-9		2.4 miles 191°	2024-06-14 04:22:18

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.