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APRS station BY1WJ - show graphs
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Comment: QSO 144.675MHz to BA1AK - http://www.by1wj.com/
Location: 40°00.19' N 116°27.53' E - locator ON80FA50BS - show map - static map
7.4 miles Northeast bearing 26° from Beijing, Beijing, China [?]
10.1 miles Northwest bearing 312° from Tongzhou, Beijing, China
70.7 miles Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position: 2017-05-28 10:54:08 EDT (49s ago)
2017-05-28 22:54:08 CST local time at Beijing, China [?]
Last telemetry: 2012-06-10 07:42:27 EDT (1813d 3h12m ago) – show telemetry
Ch 1: 155, Ch 2: 9, Ch 3: 221, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Open Source: APRS4R (software)
Last path: BY1WJ>AP4R10 via TCPIP*,qAC,T2NUERNBG
Positions stored: 26
Packet rate: 59 seconds between packets on average during 2943 seconds.
APRS igate – Statistics for 2017-05:
Stations heard directly: 48 on radio path – show map
Last heard a station directly: 2017-05-24 20:08:32 EDT (3d 14h46m ago)
Normal receiver range estimate: 19 miles (Updated: 2017-05-24 18:29:06 EDT)
Position packets heard directly: 5235 on radio path
Position packets sent to APRS-IS: 8221 – show map
Stations near current position of BY1WJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BA1AK-15218.8 yards 95°2017-05-26 08:06:27 SONIC-15525.6 yards 195°2017-05-26 02:13:49
BH1MEX0.6 miles 169°2017-05-23 20:26:24 BH1XDV-90.6 miles 109°2017-05-21 00:34:30
BA1GG-90.9 miles 104°2017-05-28 04:45:58 BA1GG-80.9 miles 103°2017-05-16 06:32:55
TEST-92.0 miles 214°2017-05-23 11:40:36 BH1RXA-92.2 miles 97°2017-05-05 06:23:44
BD7NJC-142.5 miles 213°2017-05-16 11:05:50 BH1PYP2.7 miles 270°2017-05-16 18:15:14
BH1PYP-152.8 miles 239°2017-05-23 01:29:38 BH1PYP-132.8 miles 240°2017-05-28 10:52:10
BH1DCY-92.8 miles 218°2017-05-19 22:11:28 BG1GXG-72.9 miles 254°2017-05-26 00:30:43
BA1GG-13.0 miles 256°2017-05-28 10:49:30 BH1DCY-73.1 miles 179°2017-05-17 21:51:20
BH1PYP-93.2 miles 241°2017-05-25 09:01:56 BH1PMG3.4 miles 69°2017-05-20 06:43:03
BG1QGD-133.5 miles 85°2017-05-28 10:54:22 BG1QGD-83.5 miles 85°2017-05-28 10:42:04
Stations which heard BY1WJ directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BA1GG-1 583 2017-05-07 03:03:08 2017-05-24 20:13:01 ON80FA > OM89EX 3.0 miles 256° 2017-05-24 20:13:01
BH1GJT-10 12 2017-05-07 01:48:08 2017-05-22 07:43:03 ON80FA > OM89HV 11.2 miles 127° 2017-05-22 07:43:03
BH1HUK-3 3 2017-05-17 16:11:53 2017-05-22 20:47:42 ON80FA > ON80CA 13.7 miles 278° 2017-05-22 20:47:42
BH1SUV-10 2103 2017-05-02 04:31:17 2017-05-24 20:08:00 ON80FA > ON80HE 16.0 miles 40° 2017-05-24 20:08:00
BA1IT-10 65 2017-05-07 23:38:17 2017-05-10 12:33:44 ON80FA > OM89HV 11.3 miles 126° 2017-05-10 12:33:44

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 BY1WJ
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BH1GJT-9 89 2017-05-01 00:19:36 2017-05-24 04:16:10 ON80JB > ON80FA 18.1 miles 81° 2017-05-01 00:19:36
BA1AK-9 574 2017-05-01 02:42:54 2017-05-23 06:09:11 OM80FA > ON80FA 690.7 miles 180° 2017-05-15 00:04:46
BH1DCY-9 122 2017-05-05 21:10:32 2017-05-19 22:11:28 OM89DX > ON80FA 7.0 miles 264° 2017-05-18 21:03:49
BH1GC-9 111 2017-05-01 02:39:27 2017-05-24 20:08:32 OM89FV > ON80FA 6.7 miles 174° 2017-05-11 23:34:36
BH1RXA-9 17 2017-05-05 05:56:52 2017-05-05 06:23:44 ON80EA > ON80FA 4.0 miles 288° 2017-05-05 05:56:52
BA1GM-9 59 2017-05-02 04:36:13 2017-05-24 10:54:23 ON80FE > ON80FA 13.5 miles 7° 2017-05-24 10:54:23
BH1FDN-7 3 2017-04-30 23:38:36 2017-04-30 23:40:39 OM89FX > ON80FA 1.9 miles 162° 2017-04-30 23:40:39
BY1CRA-10 3 2017-05-06 16:59:45 2017-05-22 06:25:51 OM89EW > ON80FA 8.0 miles 227° 2017-05-22 06:25:51
BA1GG-7 22 2017-05-07 03:53:51 2017-05-07 04:18:15 OM89FX > ON80FA 0.6 miles 204° 2017-05-07 03:53:51
BA1GG-9 765 2017-05-02 05:49:32 2017-05-23 05:37:19 OM89FV > ON80FA 7.0 miles 169° 2017-05-06 04:31:53
BG1QGD-9 56 2017-05-01 04:12:41 2017-05-21 10:21:24 ON80EA > ON80FA 6.4 miles 277° 2017-05-01 04:13:12
BA1GG-10 22 2017-05-02 05:00:08 2017-05-13 09:41:21 OM89EX > ON80FA 4.1 miles 237° 2017-05-13 09:41:21
BG6ICN-9 5 2017-05-07 02:21:34 2017-05-21 21:38:49 ON80DA > ON80FA 10.5 miles 283° 2017-05-21 21:30:06
BH1UVS-9 69 2017-05-03 02:25:09 2017-05-20 20:27:31 OM89FV > ON80FA 6.9 miles 181° 2017-05-19 00:07:31
BH1MEX 21 2017-05-01 20:18:43 2017-05-23 20:26:24 OM89FX > ON80FA 0.6 miles 195° 2017-05-16 20:02:30
BA1GG-8 33 2017-05-04 01:19:48 2017-05-16 06:32:12 OM89FW > ON80FA 3.8 miles 182° 2017-05-04 01:33:11
BH1TLD-9 58 2017-05-01 08:25:16 2017-05-21 06:58:51 OM89GV > ON80FA 8.8 miles 137° 2017-05-13 09:16:35
BA1GG-1 44 2017-05-07 06:33:22 2017-05-24 18:34:16 OM89EX > ON80FA 3.0 miles 256° 2017-05-24 18:34:16
BA1AK-15 387 2017-05-01 19:38:03 2017-05-24 19:53:40 OM89DX > ON80FA 8.0 miles 259° 2017-05-10 19:56:50
BH1WOW-9 1 2017-05-22 05:00:04 2017-05-22 05:00:04 OM89GT > ON80FA 14.4 miles 169° 2017-05-22 05:00:04
BG1EAO-9 24 2017-05-20 05:56:26 2017-05-24 08:12:49 OM89FV > ON80FA 8.5 miles 181° 2017-05-20 06:05:30
BD1ND-9 53 2017-05-20 18:07:49 2017-05-22 04:38:07 OM89GR > ON80FA 19.2 miles 163° 2017-05-20 18:26:45
BG1QGD-10 352 2017-04-30 20:38:04 2017-05-24 20:01:16 ON80GA > ON80FA 3.7 miles 63° 2017-05-24 20:01:16
BG6IMI-9 108 2017-05-01 00:34:41 2017-05-23 22:17:17 OM89FV > ON80FA 6.9 miles 165° 2017-05-02 07:24:04
BH1ONQ-9 44 2017-05-01 01:32:35 2017-05-13 04:36:06 OM89FU > ON80FA 9.4 miles 173° 2017-05-05 19:49:07
BH1MCB-9 19 2017-05-07 20:59:14 2017-05-17 06:58:06 OM89EX > ON80FA 4.1 miles 254° 2017-05-11 21:09:53
BG1QGD-13 1282 2017-04-30 20:13:06 2017-05-24 19:58:15 ON80GA > ON80FA 3.5 miles 85° 2017-05-24 19:58:15
BD1KV-9 43 2017-05-02 20:27:07 2017-05-18 19:25:56 OM89GV > ON80FA 8.8 miles 138° 2017-05-02 20:28:02
BG1UCN-3 10 2017-05-01 18:37:51 2017-05-04 18:26:08 OM89DV > ON80FA 13.3 miles 233° 2017-05-04 18:26:08
BH1QVZ-11 15 2017-05-13 09:24:50 2017-05-19 10:09:00 OM89CX > ON80FA 14.0 miles 261° 2017-05-13 09:24:50
BH1GJT-10 8 2017-05-06 14:05:46 2017-05-22 09:15:13 OM89HV > ON80FA 11.2 miles 127° 2017-05-22 09:15:13
BH1ORH-9 2 2017-05-10 13:46:08 2017-05-10 13:47:09 OM89FV > ON80FA 8.1 miles 182° 2017-05-10 13:47:09
BY1CW-5 59 2017-04-30 20:05:42 2017-05-24 04:50:45 ON80BB > ON80FA 20.0 miles 281° 2017-05-24 04:50:45
BH1SUV-10 473 2017-04-30 21:08:04 2017-05-24 18:29:06 ON80HE > ON80FA 16.0 miles 40° 2017-05-24 18:29:06
BA1IT-10 42 2017-05-08 00:13:58 2017-05-10 13:55:12 OM89HV > ON80FA 11.3 miles 126° 2017-05-10 13:55:12
BG1THS-9 18 2017-05-18 06:10:26 2017-05-20 10:51:38 ON80GK > ON80FA 31.9 miles 12° 2017-05-20 01:34:12
SONIC-15 6 2017-05-02 19:52:04 2017-05-23 19:49:00 OM89FX > ON80FA 2.6 miles 199° 2017-05-22 19:59:53
BH3CQV-1 11 2017-05-21 06:45:06 2017-05-23 15:49:23 OM88LW > ON80FA 78.4 miles 160° 2017-05-23 15:49:23
BG1QJE-9 20 2017-05-01 22:05:28 2017-05-22 06:50:34 ON80FE > ON80FA 12.4 miles 6° 2017-05-13 20:47:57
BY1AS-3 39 2017-05-01 11:12:00 2017-05-24 10:34:23 OM89AU > ON80FA 23.0 miles 246° 2017-05-24 10:34:23
BG0ADE-9 31 2017-05-01 22:18:11 2017-05-21 23:02:56 ON80DA > ON80FA 9.6 miles 274° 2017-05-09 19:30:18
BH1QPY-9 33 2017-05-20 08:44:11 2017-05-20 12:09:06 OM89FV > ON80FA 7.8 miles 181° 2017-05-20 08:44:11
BH1TWT-9 5 2017-05-07 00:52:21 2017-05-18 07:01:45 ON80DB > ON80FA 8.5 miles 298° 2017-05-18 07:01:45
BH3AC-9 17 2017-05-03 10:29:05 2017-05-11 08:54:10 OM89FU > ON80FA 9.4 miles 181° 2017-05-03 10:29:05
BY1CW-1 30 2017-05-01 07:29:16 2017-05-23 23:09:43 OM89EV > ON80FA 7.5 miles 209° 2017-05-23 23:09:43
TEST-9 20 2017-05-17 08:17:12 2017-05-23 11:40:26 OM89FX > ON80FA 2.4 miles 192° 2017-05-23 11:37:50
BH1DCY-7 3 2017-05-03 04:52:56 2017-05-17 21:50:18 OM89FW > ON80FA 3.2 miles 177° 2017-05-03 06:12:34
BG1GXG-7 7 2017-05-14 20:50:26 2017-05-17 20:11:39 OM89EX > ON80FA 2.8 miles 256° 2017-05-14 20:58:37

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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