Comment:	144.640MHz shanghai
Location:	31°07.55' N 121°25.66' E - locator PM01RD10HE - show map 1.2 miles South bearing 199° from Changqiao, Shanghai Shi, China [?] 5.0 miles South bearing 193° from Xuhui, Shanghai Shi, China 6.9 miles South bearing 195° from Shanghai, Shanghai Shi, China 50.7 miles East bearing 104° from Suzhou, Jiangsu Sheng, China
Last position:	2025-01-06 19:02:22 EST (13d 8h20m ago) 2025-01-07 08:02:22 CST local time at Changqiao, China [?]
Altitude:	57 ft
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4HYX>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	2
Other SSIDs:	BH4HYX-9
APRS igate – Statistics for 2025-01:
Stations heard directly:	1 on radio path – show map
Position packets heard directly:	2 on radio path
Position packets sent to APRS-IS:	2 – show map

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BH4HYX-9		105.8 yards 259°	2025-01-15 05:50:11		BG4IGT		0.5 miles 279°	2025-01-16 19:16:16
BH4AIU-7		0.8 miles 239°	2024-12-23 09:19:17		BH4AIU-3		0.8 miles 233°	2025-01-08 06:51:23
BH4AIU-9		1.4 miles 178°	2025-01-20 03:22:24		BH4GWF-5		1.5 miles 107°	2025-01-12 08:13:40
BH4FEN-10		1.6 miles 306°	2025-01-18 18:27:58		BG4AIZ-9		1.7 miles 315°	2025-01-17 02:23:51
BH4GZK-7		1.9 miles 254°	2025-01-13 23:11:01		BH4FMC-7		2.2 miles 280°	2024-12-22 03:55:12
BH4FSK-9		2.2 miles 279°	2025-01-16 05:50:11		BH4HBJ		2.3 miles 265°	2025-01-10 22:34:10
BH4GZK-10		2.5 miles 274°	2025-01-20 03:12:42		BG4HUL-5		2.7 miles 333°	2024-12-22 07:07:19
BG4HXL-9		2.8 miles 330°	2025-01-16 18:58:20		BH4HNK-10		2.9 miles 18°	2025-01-17 10:37:57
BH4CUB-9		3.1 miles 330°	2025-01-16 19:20:25		BG4CZU-10		3.2 miles 307°	2025-01-03 22:33:37
BH4FSK-4		3.2 miles 307°	2025-01-17 07:57:59		BH4FSK-7		3.2 miles 307°	2025-01-07 09:36:40

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.