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APRS station BA1GM-9 - show graphs
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Comment: 439.750-59 G09 M19 13.8V
Location: 39°52.81' N 116°29.81' E - locator OM89FV91OF - show map - static map
5.6 miles East bearing 110° from Beijing, Beijing, China [?]
5.7 miles West bearing 252° from Tongzhou, Beijing, China
62.5 miles Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position: 2016-12-10 06:25:34 EST (16h45m ago)
2016-12-10 19:25:34 CST local time at Beijing, China [?]
Altitude: 173 ft
Course: 278°
Speed: 5 MPH
Device: WA0TQG (software)
Last path: BA1GM-9>APLM3C via TCPIP*,qAC,BD5DNS
Positions stored: 18676
Packet rate: 29 seconds between packets on average during 205 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: BA1GM BA1GM-6 BA1GM-7 BA1GM-8
Last heard a station directly: 2016-11-21 08:36:47 EST (19d 14h33m ago)
Stations near current position of BA1GM-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BA1GM-i0.5 miles 250°2016-12-07 10:55:25 BA1GM-71.4 miles 312°2016-12-10 22:27:51
BH1UVC-成义1.4 miles 71°2016-12-10 07:15:51 BH1GC-91.7 miles 132°2016-12-08 06:56:33
BG7EVG2.8 miles 252°2016-12-07 00:29:57 BA1AK-92.8 miles 53°2016-12-09 22:26:19
BH1UVF-92.9 miles 256°2016-11-30 01:18:20 BG1EAO-93.0 miles 292°2016-11-24 05:46:06
BH1PEZ-93.7 miles 46°2016-11-20 03:30:14 BH1PEZ-103.7 miles 46°2016-12-10 23:09:28
BD1TX-124.0 miles 126°2016-11-30 06:13:27 BD7BJ-94.0 miles 126°2016-12-10 04:19:20
BG1DNV-94.2 miles 70°2016-11-30 08:48:49 BD1KM-14.3 miles 225°2016-12-09 01:42:03
BD1ND-94.8 miles 225°2016-12-04 19:21:23 BH1OSW-94.8 miles 242°2016-12-10 09:29:30
BH1TLD-94.8 miles 326°2016-11-20 05:27:18 BG1BSI-95.0 miles 315°2016-11-27 18:15:55
BH1IYI-115.0 miles 23°2016-12-10 21:49:09 BH1GJT-95.0 miles 63°2016-12-10 23:04:51
Stations which heard BA1GM-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY1WJ 29 2016-12-01 23:04:55 2016-12-02 02:50:47 OM89FV > ON80FA 8.7 miles 351° 2016-12-02 02:50:47
BG1CNX-10 2 2016-12-01 23:30:51 2016-12-01 23:33:34 OM89DX > OM89DX 1.7 miles 29° 2016-12-01 23:33:34
BH1NWL-10 4 2016-12-02 01:37:19 2016-12-02 01:49:36 OM89FX > OM89EX 3.6 miles 266° 2016-12-02 01:49:36
BY1CRA-10 16 2016-12-01 23:07:58 2016-12-02 02:45:27 OM89FV > OM89EW 7.3 miles 282° 2016-12-02 02:45:27
BA1GG-10 4 2016-12-01 23:25:51 2016-12-02 01:43:21 OM89EX > OM89EX 0.6 miles 60° 2016-12-01 23:26:39

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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