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APRS station BY1BJ-1 - show graphs
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Comment: BEIJING XIEHUI TEL:010-64282230 13.33V 01.5C
Last status: AVR APRS DIGI 144.640MHz AVRTNC 20160612
Location: 40°00.30' N 116°10.16' E - locator ON80CA01HE - show map - static map
6.1 miles Northeast bearing 42° from Mentougou, Beijing, China [?]
13.8 miles Northwest bearing 299° from Beijing, Beijing, China
80.1 miles Northwest bearing 318° from Tianjin, Tianjin Shi, China
Last position: 2018-12-17 09:52:55 EST (3m57s ago)
2018-12-17 22:52:55 CST local time at Mentougou, China [?]
Last path: BY1BJ-1>APTNC0 via WIDE1-1,WIDE2-1,qAS,BA1GM-10 (good)
Positions stored: 16
Packet rate: 300 seconds between packets on average during 14700 seconds.
Other SSIDs: BY1BJ-5
APRS digipeater – Statistics for 2018-12:
Stations heard directly: 55 on radio path – show map
Last heard a station directly: 2018-12-17 09:51:03 EST (5m49s ago)
Normal receiver range estimate: 81 miles (Updated: 2018-12-17 09:41:03 EST)
Position packets heard directly: 5184 on radio path
Stations near current position of BY1BJ-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH1PYP-122.0 miles 114°2018-11-29 22:29:06 BH1HUK-72.4 miles 55°2018-11-24 01:41:24
BH1HUK-32.5 miles 45°2018-12-17 09:54:57 BH1LIC-23.0 miles 48°2018-12-17 09:55:22
BH1LIC3.0 miles 48°2018-12-13 07:49:07 BD2DD-93.3 miles 23°2018-12-13 08:47:28
BH1TCX-94.8 miles 200°2018-12-16 00:17:37 BH1VCS-94.8 miles 220°2018-12-17 06:52:15
BD1LT-84.8 miles 78°2018-12-12 09:49:31 BH1VCS-54.9 miles 219°2018-12-11 06:24:14
BH1VCS B5.0 miles 217°2018-12-15 07:04:43 BH1VCS-B5.0 miles 217°2018-12-15 07:04:53
BH1VCS5.0 miles 217°2018-12-16 05:18:58 BH1VCS-N5.0 miles 217°2018-12-17 08:11:00
BH1VCS-135.1 miles 218°2018-12-15 01:51:08 BI1BDS-85.6 miles 166°2018-12-13 05:41:18
BH1VCS-75.7 miles 210°2018-12-14 01:37:23 BI1EIH-95.7 miles 64°2018-12-10 05:14:09
BH1QUJ-55.7 miles 327°2018-11-26 23:25:43 BI1EIH-75.8 miles 65°2018-12-10 02:28:19
Stations which heard BY1BJ-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BH3BBJ-1 352 2018-11-30 22:51:14 2018-12-17 00:57:54 ON80CA > OM89OD 81.7 miles 137° 2018-12-17 00:57:54
BH1OSW-9 2 2018-12-02 22:57:02 2018-12-17 00:38:27 ON80CA > OM89FS 21.1 miles 140° 2018-12-02 22:57:02
BG1CNX-1 15 2018-12-04 02:06:33 2018-12-17 03:52:53 ON80CA > OM89DX 8.7 miles 98° 2018-12-17 03:52:53
BH1HUK-3 146 2018-12-05 11:37:01 2018-12-10 15:02:15 ON80CA > ON80CA 2.5 miles 45° 2018-12-10 15:02:15
BA1GM-10 2133 2018-11-30 19:06:13 2018-12-17 09:52:55 ON80CA > OM89FV 19.4 miles 116° 2018-12-17 09:52:55
BH3CQV-1 30 2018-12-14 23:42:42 2018-12-16 03:32:49 ON80CA > OM88LW 84.9 miles 150° 2018-12-16 03:32:49
BH1FDN-4 309 2018-12-01 21:01:19 2018-12-15 19:17:46 JN80CA > OM89EV 4973.6 miles 53° 2018-12-13 09:47:31
BH1PYP-13 1 2018-12-02 16:56:25 2018-12-02 16:56:25 ON80CA > OM89EX 13.0 miles 97° 2018-12-02 16:56:25
BG1GXG-10 26 2018-12-03 23:56:33 2018-12-15 21:37:47 ON80CA > ON80DB 6.9 miles 52° 2018-12-15 21:37:47
B1Z-10 1062 2018-12-01 12:06:18 2018-12-16 20:22:52 ON80CA > OM89IT 30.4 miles 115° 2018-12-16 20:22:52
BY1AA-3 13 2018-12-01 05:26:17 2018-12-15 07:37:45 ON80CA > OM89EU 15.9 miles 129° 2018-12-15 07:37:45
BY1CRA 52 2018-11-30 20:06:14 2018-12-15 20:27:51 ON80CA > OM89EW 11.0 miles 120° 2018-12-15 20:27:51
BY1AA-5 38 2018-12-10 11:17:13 2018-12-11 00:12:17 ON80CA > ON80CF 15.2 miles 12° 2018-12-11 00:12:17
BH1MCB-10 24 2018-12-14 07:08:42 2018-12-16 04:59:21 ON80CA > OM89AR 19.8 miles 196° 2018-12-16 04:59:21
BH1VCS 1 2018-12-11 02:43:13 2018-12-11 02:43:13 ON80CA > OM89BW 5.0 miles 217° 2018-12-11 02:43:13
BH1CSF-10 280 2018-11-30 22:06:14 2018-12-15 21:07:46 ON80CA > OM89FW 16.7 miles 105° 2018-12-15 21:07:46

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.
Stations heard directly by BY1BJ-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BH1GJT-9 153 2018-12-02 01:28:33 2018-12-16 23:19:32 OM89HV > ON80CA 26.9 miles 106° 2018-12-08 18:41:43
BA1AK-9 223 2018-12-02 18:42:08 2018-12-15 23:15:48 OM89IN > ON80CA 41.2 miles 138° 2018-12-08 04:09:43
BD1LV-9 13 2018-12-02 20:25:09 2018-12-07 19:21:35 ON80IC > ON80CA 28.9 miles 74° 2018-12-03 23:02:14
BH1FFY-7 25 2018-12-14 22:29:20 2018-12-16 02:43:36 OM89MJ > ON80CA 62.7 miles 133° 2018-12-15 01:14:08
BD1KM-9 46 2018-12-03 19:11:26 2018-12-10 04:39:17 JF00AC > ON80CA 9127.1 miles 248° 2018-12-04 22:23:00
BD1RX-9 3 2018-12-02 01:51:58 2018-12-02 01:57:58 OM89HU > ON80CA 27.2 miles 110° 2018-12-02 01:51:58
BH1RXA-9 11 2018-12-06 00:51:39 2018-12-14 14:15:25 OM89FX > ON80CA 16.3 miles 96° 2018-12-06 01:01:15
BA1GG-9 243 2018-12-03 20:10:56 2018-12-16 06:25:58 JF00AA > ON80CA 9129.4 miles 248° 2018-12-16 05:26:04
BR4IA-1 6 2018-12-15 17:12:19 2018-12-15 20:57:29 OM96AN > ON80CA 258.8 miles 156° 2018-12-15 20:57:29
BA1GG-10 1 2018-12-15 19:08:56 2018-12-15 19:08:56 OM89EX > ON80CA 12.1 miles 101° 2018-12-15 19:08:56
BH3BBJ-1 265 2018-12-01 01:00:48 2018-12-15 19:55:11 OM89OD > ON80CA 81.7 miles 137° 2018-12-15 19:55:11
BD1MMR-9 15 2018-12-05 04:17:40 2018-12-07 04:43:21 OM89EU > ON80CA 15.6 miles 131° 2018-12-06 04:57:56
BH1KXK-9 28 2018-12-14 21:12:30 2018-12-14 21:58:32 OM89FR > ON80CA 24.0 miles 144° 2018-12-14 21:33:20
BA1GG-8 17 2018-12-09 21:54:13 2018-12-17 06:08:29 OM89FX > ON80CA 16.6 miles 94° 2018-12-09 21:58:15
BG1QAH-9 1 2018-12-02 05:39:38 2018-12-02 05:39:38 OM89EU > ON80CA 14.5 miles 140° 2018-12-02 05:39:38
BH1OSW-9 283 2018-11-30 22:47:33 2018-12-17 03:03:31 OM89AC > ON80CA 61.4 miles 187° 2018-12-11 19:31:55
BA1AK-15 101 2018-12-05 18:42:22 2018-12-13 06:58:31 OM89FX > ON80CA 16.3 miles 93° 2018-12-07 13:57:56
BH1QOS-10 23 2018-12-05 21:00:34 2018-12-08 06:28:22 OM89DL > ON80CA 37.7 miles 171° 2018-12-05 21:45:53
BG6IMI-9 74 2018-12-01 02:23:06 2018-12-17 09:50:00 OM89HV > ON80CA 26.3 miles 104° 2018-12-03 06:25:03
BH1ONQ-9 196 2018-12-02 01:46:30 2018-12-17 07:57:06 ON80JA > ON80CA 31.6 miles 86° 2018-12-02 03:21:08
BH1QVZ-11 5 2018-12-04 23:51:13 2018-12-10 22:38:08 ON80FF > ON80CA 22.3 miles 51° 2018-12-04 23:51:13
BH1HUK-3 1 2018-12-10 12:59:59 2018-12-10 12:59:59 ON80CA > ON80CA 2.5 miles 45° 2018-12-10 12:59:59
BH1AQ-9 55 2018-12-08 19:55:49 2018-12-09 02:19:31 OM89AN > ON80CA 32.2 miles 193° 2018-12-09 01:25:42
BG1LQI-7 3 2018-12-03 02:11:47 2018-12-03 22:12:04 OM89IV > ON80CA 27.7 miles 104° 2018-12-03 02:11:47
BH3CQV-1 2014 2018-11-30 19:04:40 2018-12-17 09:51:03 OM88LW > ON80CA 84.9 miles 150° 2018-12-17 09:51:03
BY1AS-3 80 2018-12-01 08:15:24 2018-12-17 00:55:27 OM89AU > ON80CA 11.2 miles 210° 2018-12-17 00:55:27
BH1QVZ-7 2 2018-12-10 21:47:04 2018-12-10 21:47:45 OM89EX > ON80CA 10.4 miles 99° 2018-12-10 21:47:45
BH1TZO-9 349 2018-12-02 02:51:33 2018-12-17 05:12:23 OM89DQ > ON80CA 22.7 miles 159° 2018-12-14 03:02:15
BH1JGA-9 3 2018-12-06 01:45:54 2018-12-06 01:49:39 OM89GW > ON80CA 21.9 miles 106° 2018-12-06 01:49:39
BI1ATR-1 24 2018-11-30 19:35:33 2018-12-01 09:29:50 OM89DK > ON80CA 39.7 miles 170° 2018-12-01 09:29:50
BG1SJV-9 2 2018-12-15 20:37:04 2018-12-15 20:39:11 ON80HA > ON80CA 25.3 miles 86° 2018-12-15 20:37:04
BH1PNP-9 1 2018-12-09 08:45:24 2018-12-09 08:45:24 ON80CE > ON80CA 12.4 miles 15° 2018-12-09 08:45:24
BG1QPV 5 2018-12-11 02:03:44 2018-12-13 20:10:52 OM89DQ > ON80CA 21.5 miles 165° 2018-12-13 20:10:52
BY1AA-3 211 2018-12-04 14:55:02 2018-12-17 00:55:05 OM89EU > ON80CA 15.9 miles 129° 2018-12-17 00:55:05
BI1CAF-7 64 2018-12-11 04:36:42 2018-12-15 20:19:46 OM89GT > ON80CA 23.1 miles 124° 2018-12-13 18:35:27
BH1TCX-9 15 2018-12-10 01:07:22 2018-12-16 00:17:38 ON80JI > ON80CA 42.5 miles 54° 2018-12-13 02:48:11
BY1CRA 2 2018-12-15 07:37:41 2018-12-16 04:59:00 OM89EW > ON80CA 11.0 miles 120° 2018-12-16 04:59:00
BD1AZ-1 2 2018-12-01 05:16:54 2018-12-01 05:32:33 OM89FU > ON80CA 16.4 miles 125° 2018-12-01 05:16:54
BI1BIF-9 30 2018-12-15 03:01:37 2018-12-15 14:04:01 OM89FV > ON80CA 16.5 miles 114° 2018-12-15 06:44:12
BH1MCB-10 211 2018-12-05 11:37:56 2018-12-17 00:53:06 OM89AR > ON80CA 19.8 miles 196° 2018-12-17 00:53:06
BI1EIH-9 11 2018-11-30 19:45:59 2018-12-10 05:13:38 OM89DW > ON80CA 8.8 miles 126° 2018-11-30 20:22:39
BH1VCS 14 2018-12-06 03:04:08 2018-12-11 09:34:08 OM89BW > ON80CA 5.0 miles 217° 2018-12-11 09:34:08
BH1MCB-13 229 2018-12-05 11:48:00 2018-12-17 02:23:09 OM89AR > ON80CA 20.2 miles 197° 2018-12-17 02:23:09
BH1PLQ-9 42 2018-12-07 06:30:04 2018-12-13 05:24:50 OM89GB > ON80CA 68.8 miles 162° 2018-12-08 08:48:59
BA1GG-13 2 2018-12-14 20:06:05 2018-12-15 18:33:41 OM89EX > ON80CA 12.0 miles 97° 2018-12-15 18:33:41
BI1EIH-7 7 2018-12-03 02:06:36 2018-12-03 02:29:14 ON80DA > ON80CA 5.8 miles 65° 2018-12-03 02:29:14
BI1DAQ-7 1 2018-12-01 12:10:16 2018-12-01 12:10:16 OM89FX > ON80CA 16.5 miles 95° 2018-12-01 12:10:16
BH1VCS-7 9 2018-12-09 17:24:00 2018-12-14 01:25:23 OM89CV > ON80CA 8.2 miles 170° 2018-12-09 22:54:27
BY1AA-10 3 2018-12-06 00:59:06 2018-12-06 02:44:06 OM89FU > ON80CA 19.6 miles 118° 2018-12-06 02:44:06
BH1PYP-2 9 2018-12-14 19:41:05 2018-12-14 20:00:23 OM89EX > ON80CA 12.6 miles 97° 2018-12-14 19:42:27
BI1N51-7 1 2018-12-13 05:25:34 2018-12-13 05:25:34 OM89DX > ON80CA 6.7 miles 95° 2018-12-13 05:25:34
BD1QFW-7 2 2018-12-16 18:14:53 2018-12-16 18:49:58 OM89FV > ON80CA 16.0 miles 115° 2018-12-16 18:14:53
BH1XWF-9 35 2018-12-14 02:33:45 2018-12-16 03:50:31 ON80HA > ON80CA 22.9 miles 86° 2018-12-14 09:15:40
BI1CDA-9 12 2018-12-16 20:50:54 2018-12-17 08:37:32 OM89GW > ON80CA 18.8 miles 104° 2018-12-17 08:17:38
BI1CDB-9 1 2018-12-17 08:41:56 2018-12-17 08:41:56 ON80DA > ON80CA 8.1 miles 74° 2018-12-17 08:41:56

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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