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APRS station BI4TSH-20 - show graphs
Comment: E1[@udp://ptt.nrlptt.com:60050 NRL互联]
Last status: E1[NRL_2100A_D4_251015 12.6V RX:436.0750:110.9 TX:436.0750:110.9] HELLO
Location: 31°14.56' N 120°30.24' E - locator PM01GF08LF - show map
2.0 km Southwest bearing 223° from Mudu, Jiangsu Sheng, China [?]
8.5 km Southwest bearing 223° from Shishan, Jiangsu Sheng, China
90.7 km West bearing 272° from Shanghai, Shanghai Shi, China
110.4 km North bearing 17° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-10-21 12:47:16 UTC (1d 10h24m ago)
2025-10-21 20:47:16 CST local time at Mudu, China [?]
Last path: BI4TSH-20>NRLBOX via qAS,BI4TSH-56
Positions stored: 1
Other SSIDs: BI4TSH-56 BI4TSH-9 BI4TSH-1 BI4TSH-7 BI4TSH-8 BI4TSH-R BI4TSH-10
Stations which heard BI4TSH-20 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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.
About this site
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.
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