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APRS station BH1RTD - show graphs
Location: 39°44.43' N 116°07.68' E - locator OM89BR57IR - show map
1.4 km Northwest bearing 313° from Liangxiang, Beijing, China [?]
12.5 km East bearing 68° from Fangshan, Beijing, China
29.5 km Southwest bearing 231° from Beijing, Beijing, China
111.9 km Northwest bearing 307° from Tianjin, Tianjin Shi, China
Last position: 2025-06-08 07:06:43 UTC (2d 9h46m ago)
2025-06-08 15:06:43 CST local time at Liangxiang, China [?]
Course: 299°
Speed: 4 km/h
Last path: BH1RTD>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 106
Other SSIDs: BH1RTD-1
APRS igate – Statistics for 2025-06:
Stations heard directly: 1 on radio path – show map
Position packets heard directly: 1 on radio path
Position packets sent to APRS-IS: 5 – show map
Stations heard directly by BH1RTD
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

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.
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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