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APRS station BD4UJA - show graphs
Comment: Qth Dongbang 438.5
Location: 31°38.13' N 120°55.37' E - locator PM01LP02RM - show map
0.9 miles South bearing 192° from Dongbang, Jiangsu Sheng, China [?]
2.5 miles Northwest bearing 313° from Zhitang, Jiangsu Sheng, China
29.9 miles Northeast bearing 40° from Suzhou, Jiangsu Sheng, China
42.5 miles Northwest bearing 312° from Shanghai, Shanghai Shi, China
Last position: 2024-05-24 07:50:59 EDT (6m43s ago)
2024-05-24 19:50:59 CST local time at Dongbang, China [?]
Course: 360°
Speed: 1 MPH
Last path: BD4UJA>APN000 via WIDE1-1,WIDE2-2,qAS,BH4FBI-10 (good)
Positions stored: 2104
Packet rate: 1286 seconds between packets on average during 63017 seconds.
Other SSIDs: BD4UJA-10 BD4UJA-9
APRS digipeater – Statistics for 2024-05:
Stations heard directly: 23 on radio path – show map
Last heard a station directly: 2024-05-24 00:55:36 EDT (7h2m ago)
Position packets heard directly: 496 on radio path
Stations near current position of BD4UJA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4GZX-104.4 miles 22°2024-04-28 05:12:27 BD4UJA-106.8 miles 249°2024-05-24 06:37:16
BI4TEQ7.8 miles 303°2024-05-07 21:48:58 BD4ULO-109.6 miles 287°2024-05-20 08:58:11
BH4THI-R12.7 miles 180°2024-05-24 07:38:43 BI4QGZ-515.1 miles 34°2024-05-18 22:01:39
BD4WKF-715.5 miles 138°2024-05-16 11:37:50 BI4TEI19.9 miles 185°2024-05-24 07:39:22
BG4UXU-820.0 miles 6°2024-05-13 02:39:36 BG5BTK20.4 miles 5°2024-05-11 00:47:47
BH4WKZ-1020.5 miles 5°2024-05-19 01:38:22 BH4FBI-1021.7 miles 115°2024-05-24 07:48:19
BI4VBV-521.8 miles 114°2024-05-02 06:10:30 BI4RGI-722.0 miles 215°2024-05-05 06:31:18
BG4UVR-922.5 miles 44°2024-05-20 01:31:40 BI4QGZ-1022.9 miles 38°2024-05-24 07:52:04
BH4URH-524.1 miles 40°2024-05-11 20:16:14 BG4HUN-925.2 miles 134°2024-04-27 09:37:00
BG4HUN-1525.2 miles 134°2024-05-06 10:09:21 BH4GCQ-525.8 miles 131°2024-05-09 05:08:28
Stations which heard BD4UJA directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BI4VTX-3 52 2024-05-04 17:13:00 2024-05-23 23:36:25 PM01LP > PM02NB 31.5 miles 19° 2024-05-23 23:36:25
BI4TDQ-10 1 2024-05-18 13:40:59 2024-05-18 13:40:59 PM01LP > OM93MA 146.5 miles 311° 2024-05-18 13:40:59
BY4SZ-10 47 2024-05-04 21:50:03 2024-05-24 06:10:56 PM01LP > PM01GF 34.2 miles 217° 2024-05-19 04:16:27
BG4GTL-10 2 2024-05-08 14:20:48 2024-05-08 15:39:32 PM01LP > PM01RI 38.2 miles 118° 2024-05-08 15:39:32
BG4UXU-15 17 2024-05-03 09:57:13 2024-05-22 14:10:29 PM01LP > PM02TA 46.9 miles 56° 2024-05-22 14:10:29
BH4FEN-10 10 2024-05-03 17:27:30 2024-05-17 17:40:30 PM01LP > PM01QD 44.6 miles 140° 2024-05-17 17:40:30
BD4TSK-10 24 2024-05-10 17:41:42 2024-05-22 16:40:30 PM01LP > PM01FT 31.0 miles 295° 2024-05-19 03:51:26
BD4WNX-3 12 2024-05-07 13:36:05 2024-05-22 18:45:29 PM01LP > PM02KB 29.5 miles 352° 2024-05-22 18:45:29
BH4FBI-10 944 2024-05-03 08:32:41 2024-05-24 07:50:59 PM01LP > PM01PM 21.7 miles 115° 2024-05-23 21:50:51
BG5BQB-10 1 2024-05-18 14:05:57 2024-05-18 14:05:57 PM01LP > PM00EH 97.2 miles 201° 2024-05-18 14:05:57
BG4BPN-10 1 2024-05-16 16:15:12 2024-05-16 16:15:12 PM01LP > PM01TM 40.9 miles 101° 2024-05-16 16:15:12
BG4UVY-15 5 2024-05-03 14:32:22 2024-05-22 12:05:29 PM01LP > PM02TB 48.6 miles 54° 2024-05-22 12:05:29

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 BD4UJA
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BH4URE-10 50 2024-05-03 13:47:45 2024-05-23 19:45:59 PM02GJ > PM01LP 56.4 miles 338° 2024-05-23 19:45:59
BI4VTX-3 27 2024-05-03 14:52:41 2024-05-23 20:12:44 PM02NB > PM01LP 31.5 miles 19° 2024-05-23 20:12:44
BH4WCW-10 31 2024-05-03 13:41:34 2024-05-23 21:14:11 OM92TA > PM01LP 81.0 miles 290° 2024-05-23 21:14:11
BI4TDQ-10 17 2024-05-03 14:16:19 2024-05-23 16:05:57 OM93MA > PM01LP 146.5 miles 311° 2024-05-23 16:05:57
BY4SZ-10 176 2024-05-03 10:31:22 2024-05-24 00:55:36 PM01GF > PM01LP 34.2 miles 217° 2024-05-19 06:54:16
BH4USR-10 31 2024-05-03 19:46:34 2024-05-23 17:22:20 PM02GM > PM01LP 66.6 miles 338° 2024-05-23 17:22:20
BH4WCW-8 9 2024-05-03 16:23:51 2024-05-23 21:14:15 OM92UB > PM01LP 79.3 miles 293° 2024-05-23 21:14:15
BG4XTW-10 1 2024-05-23 16:06:00 2024-05-23 16:06:00 OM92VF > PM01LP 78.4 miles 302° 2024-05-23 16:06:00
BD4SDX-10 27 2024-05-03 17:44:29 2024-05-23 20:12:45 PM00HV > PM01LP 52.8 miles 197° 2024-05-23 20:12:45
BH4WHQ 1 2024-05-19 17:25:00 2024-05-19 17:25:00 OM92KC > PM01LP 126.4 miles 286° 2024-05-19 17:25:00
BD4VFG-9 1 2024-05-11 05:52:25 2024-05-11 05:52:25 PM01LX > PM01LP 24.9 miles 1° 2024-05-11 05:52:25
BD4RVC-3 47 2024-05-07 04:52:02 2024-05-17 19:29:09 PM02MA > PM01LP 28.2 miles 12° 2024-05-17 19:29:09
BH4ERB-9 1 2024-05-22 11:53:26 2024-05-22 11:53:26 PM01QL > PM01LP 27.1 miles 112° 2024-05-22 11:53:26
BH4FEN-10 9 2024-05-03 14:52:35 2024-05-17 14:09:09 PM01QD > PM01LP 44.6 miles 140° 2024-05-17 14:09:09
BG4AIZ-3 4 2024-05-13 14:55:56 2024-05-23 11:53:32 PM01RD > PM01LP 45.0 miles 139° 2024-05-23 11:53:32
BI4WWO-1 4 2024-05-07 13:07:22 2024-05-08 15:50:17 PM01DV > PM01LP 40.6 miles 297° 2024-05-08 15:50:17
BD4TSK-10 45 2024-05-04 13:03:16 2024-05-23 23:10:38 PM01FT > PM01LP 31.0 miles 295° 2024-05-19 06:31:41
BH4FCY-9 3 2024-05-06 20:33:47 2024-05-20 05:56:59 PM01OG > PM01LP 28.9 miles 148° 2024-05-20 05:56:59
BH4FBI-10 2 2024-05-14 15:04:36 2024-05-21 18:45:35 PM01PM > PM01LP 21.7 miles 115° 2024-05-21 18:45:35
BH4GJK-8 1 2024-05-08 18:14:50 2024-05-08 18:14:50 PM01SG > PM01LP 44.7 miles 125° 2024-05-08 18:14:50
BR4JG-3 1 2024-05-19 14:30:13 2024-05-19 14:30:13 PM06GV > PM01LP 364.3 miles 356° 2024-05-19 14:30:13
BH4FHE-10 5 2024-05-12 18:45:25 2024-05-23 15:38:04 PM01RF > PM01LP 43.7 miles 130° 2024-05-23 15:38:04
BG4BPN-10 3 2024-05-08 13:02:47 2024-05-12 18:45:22 PM01TM > PM01LP 40.9 miles 101° 2024-05-12 18:45:22

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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