Comment:	ChengHu Amateur Radio Club，439.5/-5/131.8/澄湖无线电 14.5V
Location:	31°15.55' N 120°51.78' E - locator PM01KG32NE - show map 1.2 miles South bearing 193° from Luzhi, Jiangsu Sheng, China [?] 5.4 miles West bearing 249° from Zhangpu, Jiangsu Sheng, China 35.2 miles West bearing 274° from Shanghai, Shanghai Shi, China 78.6 miles Northeast bearing 32° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-01-04 02:53:21 EST (10h9m ago) 2025-01-04 15:53:21 CST local time at Luzhi, China [?]
Device:	Telemetry devices
Last path:	BD4TZY-10>APET51 via TCPIP*,qAC,T2CS
Positions stored:	12
Packet rate:	60 seconds between packets on average during 2940 seconds.
Other SSIDs:	BD4TZY-R BD4TZY-1 BD4TZY-D BD4TZY-7 BD4TZY-9 BD4TZY-Y BD4TZY-N BD4TZY BD4TZY-6 BD4TZY-8 BD4TZY-13
APRS igate – Statistics for 2025-01:
Stations heard directly:	18 on radio path – show map
Last heard a station directly:	2025-01-03 22:14:34 EST (14h48m ago)
Normal receiver range estimate:	50 miles (Updated: 2022-12-21 05:15:27 EST)
Position packets heard directly:	775 on radio path
Position packets sent to APRS-IS:	1494 – show map

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BD4TZY-1		384.3 yards 327°	2025-01-04 02:09:41		BD4WMF-1		2.2 miles 312°	2025-01-04 11:19:38
BD4TZY-9		5.2 miles 255°	2024-12-29 19:24:19		BY4SA-10		7.6 miles 45°	2025-01-04 13:02:13
BD4ULA-9		7.9 miles 330°	2024-12-27 07:43:00		BA4SDM-4		8.1 miles 100°	2024-12-26 21:14:56
BD4RPA		8.8 miles 295°	2024-12-10 09:27:50		BA4QHF		8.8 miles 311°	2024-12-27 21:38:40
BD4ULL-9		9.2 miles 263°	2024-12-09 03:53:59		BA4RUY-9		10.0 miles 268°	2025-01-04 07:54:13
BD4TZY-7		11.9 miles 316°	2025-01-01 03:39:48		BI4RGI-10		12.1 miles 312°	2024-12-21 08:20:06
BI4RGI-7		12.1 miles 313°	2024-12-21 08:19:59		BH4HGF-9		12.1 miles 24°	2025-01-04 00:40:01
BI4QZW-10		13.4 miles 282°	2025-01-04 12:59:37		BA4QHB		13.4 miles 257°	2024-12-11 06:55:34
BA4QHB-15		13.4 miles 257°	2024-12-29 22:43:57		BG0EYK-7		13.5 miles 234°	2024-12-14 02:44:07
BG5EFY-R		13.7 miles 15°	2025-01-02 09:41:22		BD4WMA-1		13.8 miles 270°	2025-01-02 18:05:34

Only position packets which were originated by the station 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.

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.