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APRS station BA1GM-10 - show graphs
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Comment: 439.750Mhz www.by1cw.com 13.5V +36.7C By AVRT7
Location: 39°52.80' N 116°29.81' E - locator OM89FV91OE - 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: 2018-04-21 07:43:00 EDT (5m48s ago)
2018-04-21 19:43:00 CST local time at Beijing, China [?]
Device: unknown: IRLP
Last path: BA1GM-10>APVRT7 via TCPIP*,qAC,T2OSAKA
Positions stored: 2
Packet rate: 588 seconds between packets on average during 29399 seconds.
Other SSIDs: BA1GM-1 BA1GM-3 BA1GM-6 BA1GM-7 BA1GM-8 BA1GM-9 BA1GM-B BA1GM-R
APRS igate – Statistics for 2018-04:
Stations heard directly: 33 on radio path – show map
Last heard a station directly: 2018-04-21 01:58:09 EDT (5h50m ago)
Normal receiver range estimate: 31 miles (Updated: 2018-04-21 01:58:09 EDT)
Position packets heard directly: 9486 on radio path
Position packets sent to APRS-IS: 17406 – show map
Stations near current position of BA1GM-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH1GC-926.0 yards 38°2018-04-06 03:42:41 BD1MM B0.6 miles 147°2018-04-02 03:38:22
BD1MM-B0.6 miles 147°2018-04-02 03:38:32 BA1GM-60.6 miles 183°2018-03-25 23:11:48
BH1UVC-成义1.4 miles 63°2018-04-21 03:06:47 BD1QFW-91.8 miles 22°2018-04-12 06:13:37
BA1RB-101.8 miles 166°2018-04-21 07:47:41 BD1AZ-12.0 miles 114°2018-04-04 23:35:49
BG1HXY-92.5 miles 247°2018-04-21 07:06:01 BG1VYQ-82.7 miles 254°2018-04-14 05:05:06
BG1QGD-143.1 miles 337°2018-04-06 02:14:12 BI1CVP-Y3.2 miles 286°2018-03-25 07:13:51
BH1QWF3.3 miles 328°2018-04-21 07:20:18 BG1QAH-93.5 miles 357°2018-03-24 23:34:56
BI1ALF3.6 miles 1°2018-04-06 04:43:06 BI1ALF-93.6 miles 1°2018-04-21 07:37:48
BG1UO-73.6 miles 253°2018-04-14 07:34:04 BH1PEZ-103.7 miles 45°2018-04-21 07:43:00
BG1HXY3.8 miles 206°2018-04-17 20:32:44 BG1HXY-113.8 miles 205°2018-04-14 09:52:20
Stations heard directly by BA1GM-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BD1QFW-9 1 2018-04-12 06:12:47 2018-04-12 06:12:47 OM89GV > OM89FV 1.6 miles 13° 2018-04-12 06:12:47
BH1GJT-9 653 2018-04-03 03:45:05 2018-04-19 23:56:36 ON80PF > OM89FV 48.0 miles 61° 2018-04-06 19:57:01
BA1AK-9 76 2018-04-03 06:04:12 2018-04-19 06:51:07 OM89IR > OM89FV 14.6 miles 133° 2018-04-07 02:31:06
BD1LV-9 117 2018-03-31 23:12:42 2018-04-15 03:10:55 ON80HB > OM89FV 13.3 miles 26° 2018-04-14 20:52:22
BH1DCY-9 32 2018-04-06 20:47:05 2018-04-13 21:11:57 ON80HB > OM89FV 12.8 miles 29° 2018-04-09 21:22:48
BH1FFY-7 24 2018-04-05 23:10:24 2018-04-20 23:15:08 OM89CQ > OM89FV 19.0 miles 227° 2018-04-06 06:44:08
BD1RX-9 3 2018-04-14 21:21:48 2018-04-15 04:37:14 OM89HV > OM89FV 8.2 miles 86° 2018-04-15 04:37:14
BG1TXB-10 27 2018-03-31 22:30:38 2018-04-03 04:15:49 OM89DL > OM89FV 29.2 miles 199° 2018-04-03 04:15:49
BG1TXB-13 18 2018-03-31 22:05:38 2018-04-03 03:00:52 OM89DM > OM89FV 26.1 miles 201° 2018-04-03 03:00:52
BA1GG-9 26 2018-04-07 06:52:51 2018-04-07 07:35:09 ON80FA > OM89FV 8.5 miles 351° 2018-04-07 06:52:51
BH1NLR-9 2 2018-04-13 00:26:08 2018-04-13 00:36:08 OM89DU > OM89FV 10.6 miles 254° 2018-04-13 00:36:08
BA1GG-8 1 2018-04-21 00:46:45 2018-04-21 00:46:45 OM89GU > OM89FV 0.8 miles 164° 2018-04-21 00:46:45
BH1OSW-9 26 2018-04-02 04:33:41 2018-04-11 23:31:13 OM89ET > OM89FV 6.2 miles 237° 2018-04-02 04:33:41
BA1GG-1 1058 2018-03-31 20:05:10 2018-04-19 23:47:51 OM89EX > OM89FV 9.2 miles 328° 2018-04-19 23:47:51
BA1AK-15 35 2018-04-02 01:09:43 2018-04-17 00:11:23 OM89DT > OM89FV 11.3 miles 252° 2018-04-16 21:43:28
BG6IMI-9 170 2018-04-03 03:56:41 2018-04-18 02:32:47 ON80HB > OM89FV 12.8 miles 21° 2018-04-07 22:48:17
BH1ONQ-9 1 2018-04-07 00:08:39 2018-04-07 00:08:39 OM89EW > OM89FV 9.3 miles 297° 2018-04-07 00:08:39
BH1AQ-9 7 2018-04-02 00:29:36 2018-04-02 00:49:15 OM89EU > OM89FV 6.9 miles 262° 2018-04-02 00:49:15
BA7MY-3 33 2018-04-03 13:13:52 2018-04-05 08:02:23 OM89GU > OM89FV 4.0 miles 125° 2018-04-05 08:02:23
BY1AS-3 1390 2018-03-31 20:06:14 2018-04-19 23:38:33 OM89AU > OM89FV 23.0 miles 268° 2018-04-19 23:38:33
BH1TZO-9 5 2018-04-16 09:43:36 2018-04-16 10:27:15 OM89DV > OM89FV 10.4 miles 271° 2018-04-16 10:27:15
BI1ATR-1 2179 2018-03-31 20:17:53 2018-04-19 23:44:18 OM89DK > OM89FV 32.4 miles 200° 2018-04-19 23:44:18
BG1TTR 15 2018-04-11 04:48:46 2018-04-11 05:40:57 OM89GX > OM89FV 7.2 miles 37° 2018-04-11 04:48:46
BG1SYM-10 14 2018-04-03 19:52:13 2018-04-03 23:52:00 OM89FT > OM89FV 5.9 miles 217° 2018-04-03 23:52:00
BY1AA-3 1204 2018-03-31 20:19:14 2018-04-19 23:39:01 OM89EU > OM89FV 5.3 miles 254° 2018-04-19 23:39:01
BG1DX-9 34 2018-04-12 23:08:08 2018-04-18 08:22:20 OM89HV > OM89FV 6.9 miles 84° 2018-04-18 03:55:02
BY1BJ-1 2267 2018-03-31 21:06:38 2018-04-19 23:49:20 ON80CA > OM89FV 19.4 miles 297° 2018-04-19 23:49:20
BI1AEE-9 4 2018-04-07 08:06:13 2018-04-07 08:27:41 OM89ET > OM89FV 8.6 miles 232° 2018-04-07 08:27:41
BH1TCX-9 10 2018-04-10 03:58:21 2018-04-21 01:58:09 ON80FC > OM89FV 16.3 miles 356° 2018-04-10 03:58:21
BY1CRA 19 2018-04-06 20:34:07 2018-04-08 20:44:19 OM89EW > OM89FV 8.5 miles 291° 2018-04-08 20:44:19
BA1RB-10 2 2018-03-31 20:06:49 2018-04-14 08:07:24 OM89GU > OM89FV 1.8 miles 166° 2018-04-14 08:07:24
BD1AZ-1 6 2018-04-04 23:24:04 2018-04-04 23:35:49 OM89FU > OM89FV 2.4 miles 253° 2018-04-04 23:24:04
BG1HXY-7 27 2018-04-12 09:02:06 2018-04-12 09:43:47 OM89FT > OM89FV 3.9 miles 205° 2018-04-12 09:38:59

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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