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APRS station BA1GM-7 - show graphs
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Comment: http://www.aprs.cn 00X_23S_3.89V
Location: 39°51.57' N 116°29.24' E - locator OM89FU86LG - show map - static map
5.8 miles Southeast bearing 125° from Beijing, Beijing, China [?]
6.7 miles Southwest bearing 242° from Tongzhou, Beijing, China
61.7 miles Northwest bearing 324° from Tianjin, Tianjin Shi, China
Last position: 2017-01-23 00:57:59 EST (1d 9h26m ago)
2017-01-23 13:57:59 CST local time at Beijing, China [?]
Course: 90°
Last telemetry: 2016-10-07 07:51:33 EDT (109d 3h33m ago) – show telemetry
Ch 1: 7, Ch 2: 309, Ch 3: 358, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: WA0TQG (software)
Last path: BA1GM-7>APLM2C via TCPIP*,qAS,BA1GM-7
Positions stored: 2824
Packet rate: 67 seconds between packets on average during 672 seconds.
Other SSIDs: BA1GM BA1GM-1 BA1GM-10 BA1GM-11 BA1GM-13 BA1GM-2 BA1GM-3 BA1GM-5 BA1GM-6 BA1GM-8 BA1GM-9
Stations near current position of BA1GM-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BY1CW-70.3 miles 63°2017-01-20 10:44:20 BA1GM-50.5 miles 11°2017-01-20 15:59:32
BD7BJ-90.7 miles 111°2017-01-21 01:05:13 BA1GM-11.4 miles 16°2017-01-23 13:23:21
BA1GM-31.5 miles 20°2017-01-23 12:42:43 BA1GM-101.5 miles 19°2017-01-21 09:51:51
BA1GM-131.5 miles 19°2017-01-19 12:38:50 BA1GM-21.5 miles 19°2017-01-21 07:09:08
BG1ROF-51.7 miles 348°2017-01-21 00:59:21 BH1GC-91.8 miles 81°2017-01-24 04:10:27
BG1HXY-92.1 miles 203°2017-01-24 08:04:47 BG1VYQ-82.2 miles 287°2017-01-24 06:25:09
BG1HXY2.3 miles 210°2017-01-24 10:24:21 BH1UVC-52.3 miles 39°2017-01-18 03:42:43
BH1UVC-成义2.6 miles 44°2017-01-24 01:13:48 BH1LHS-52.6 miles 262°2017-01-05 02:37:18
BD1QFW-93.3 miles 7°2017-01-19 08:18:03 BH3AC3.4 miles 108°2017-01-07 12:15:26
BG7EVG3.5 miles 235°2017-01-12 08:07:02 BH1OSW-53.7 miles 255°2017-01-21 23:55:36
Stations which heard BA1GM-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY1CRA-10 52 2017-01-14 09:47:07 2017-01-14 13:36:03 OM89FV > OM89EW 8.4 miles 292° 2017-01-14 13:36:03
BH1MCB-3 225 2017-01-14 08:46:27 2017-01-15 11:22:24 OM89FV > OM89AR 24.8 miles 246° 2017-01-14 12:27:04

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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