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APRS station BA1GM-10 - show graphs
Comment: 439.750Mhz 12.5V +33.5C By AVRT7
Location: 39°52.80' N 116°29.81' E - locator OM89FV91OE - show map
9.0 km East bearing 110° from Beijing, Beijing, China [?]
9.2 km West bearing 252° from Tongzhou, Beijing, China
100.6 km Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position: 2024-07-23 12:11:04 UTC (2m36s ago)
2024-07-23 20:11:04 CST local time at Beijing, China [?]
Device: unknown: IRLP
Last path: BA1GM-10>APVRT7 via TCPIP*,qAC,T2CS
Positions stored: 7
APRS igate – Statistics for 2024-07:
Stations heard directly: 50 on radio path – show map
Last heard a station directly: 2024-07-23 12:09:05 UTC (4m35s ago)
Normal receiver range estimate: 50 km (Updated: 2024-07-23 09:49:05 UTC)
Position packets heard directly: 10048 on radio path
Position packets sent to APRS-IS: 15936 – show map
Stations heard directly by BA1GM-10
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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