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APRS station BD4RGM-3 - show graphs
Comment: NT ChongChuan APRS DIGI WX:18051306881 13.83V 13.6C
Last status: NanTong ChongChuan APRS DIGI AVRTNC 20160612
Location: 32°01.28' N 120°50.66' E - locator PM02KA15HC - show map
1.9 miles West bearing 251° from Nantong, Jiangsu Sheng, China [?]
4.8 miles West bearing 277° from Guanyinshan, Jiangsu Sheng, China
51.6 miles North bearing 16° from Suzhou, Jiangsu Sheng, China
65.9 miles Northwest bearing 327° from Shanghai, Shanghai Shi, China
Last position: 2025-02-07 23:16:19 EST (3m20s ago)
2025-02-08 12:16:19 CST local time at Nantong, China [?]
Last path: BD4RGM-3>APTNC0 via WIDE1-1,qAS,BD4UJ-10 (good)
Positions stored: 3
Packet rate: 600 seconds between packets on average during 29401 seconds.
Other SSIDs: BD4RGM-10
APRS digipeater – Statistics for 2025-02:
Stations heard directly: 14 on radio path – show map
Last heard a station directly: 2025-02-07 22:52:05 EST (27m34s ago)
Normal receiver range estimate: 68 miles (Updated: 2025-01-31 18:57:29 EST)
Position packets heard directly: 1967 on radio path
Stations near current position of BD4RGM-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BG4USS-30.6 miles 97°2025-02-07 23:15:45 BG4USS-100.6 miles 54°2025-02-07 23:15:55
BG4USS-50.6 miles 52°2025-01-25 09:56:03 BG4USS0.7 miles 52°2025-01-26 12:15:15
BI4SID-100.7 miles 155°2025-02-07 23:15:39 BD4TMU-80.8 miles 112°2025-01-31 04:39:00
BA4RBE-30.9 miles 184°2025-02-06 00:25:23 BI4RQT-81.0 miles 211°2025-02-07 19:14:12
BA4UNT-101.1 miles 86°2025-02-07 22:27:03 BD4RVC-51.2 miles 30°2025-01-18 22:22:16
BD4TNO-71.3 miles 181°2025-02-04 06:32:33 BD4XFF-101.3 miles 128°2025-02-07 23:09:53
BD4TNO-81.3 miles 182°2025-02-07 23:19:11 BA4RAA-101.3 miles 158°2025-01-18 09:33:14
BI4SID-D1.3 miles 303°2025-01-24 01:23:41 BI4XGV-D1.3 miles 303°2025-01-30 06:42:30
BA4QYX-71.5 miles 324°2025-01-25 22:04:12 BI4XGA-R1.8 miles 103°2025-01-09 02:28:31
BI4SID-151.8 miles 309°2025-01-27 01:35:53 BG4URH-141.9 miles 79°2025-02-07 22:52:55
Stations which heard BD4RGM-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BD4UJ-10 139 2025-01-31 21:26:18 2025-02-07 23:16:19 PM02KA > PM02NB 14.4 miles 78° 2025-02-07 23:16:19
BI4VTX-3 130 2025-01-31 19:06:20 2025-02-06 17:56:19 PM02KA > PM02NB 15.0 miles 78° 2025-02-06 17:56:19
BY4SZ-10 1 2025-02-07 03:27:37 2025-02-07 03:27:37 PM02KA > PM01GF 56.2 miles 196° 2025-02-07 03:27:37
BH4TPJ-10 73 2025-02-03 07:36:18 2025-02-06 05:16:18 PM02KA > PM01EV 31.0 miles 253° 2025-02-06 05:16:18
BI4WQB-10 1 2025-02-07 01:56:20 2025-02-07 01:56:20 PM02KA > PM02HF 19.8 miles 311° 2025-02-07 01:56:20
BH4FEN-10 1 2025-02-04 17:56:21 2025-02-04 17:56:21 PM02KA > PM01QD 69.3 miles 151° 2025-02-04 17:56:21
BG4USS-10 26 2025-01-31 19:46:18 2025-02-07 18:26:18 PM02KA > PM02KA 0.6 miles 54° 2025-02-07 18:26:18
BI4SSB-10 312 2025-01-31 19:06:19 2025-02-07 22:56:19 PM02KA > PM01DV 32.2 miles 256° 2025-02-07 22:56:19
BD4WNX-3 1 2025-01-31 21:46:20 2025-01-31 21:46:20 PM02KA > PM02KB 2.7 miles 15° 2025-01-31 21:46:20
BH4FBI-10 2 2025-02-04 14:36:21 2025-02-04 14:46:21 PM02KA > PM01PM 43.3 miles 146° 2025-02-04 14:46:21
BG4UVY-15 384 2025-01-31 19:26:18 2025-02-07 22:36:19 PM02KA > PM02TB 44.1 miles 88° 2025-02-07 22:36:19
BH4GMY-10 8 2025-02-01 05:36:19 2025-02-06 08:56:18 PM02KA > PM01NR 25.0 miles 145° 2025-02-06 08:56:18
BA4SOO-10 7 2025-02-04 08:46:21 2025-02-07 09:56:19 PM02KA > PM02LA 6.6 miles 102° 2025-02-07 09:56:19

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 BD4RGM-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BD4UJ-10 2 2025-01-31 19:07:31 2025-02-05 11:04:20 PM02NB > PM02KA 14.4 miles 78° 2025-02-05 11:04:20
BH4URE-10 316 2025-01-31 19:07:14 2025-02-07 02:28:05 PM02GJ > PM02KA 30.5 miles 327° 2025-02-07 02:28:05
BI4VTX-3 84 2025-01-31 19:03:19 2025-02-07 17:31:15 PM02NB > PM02KA 15.0 miles 78° 2025-02-07 17:31:15
BY4SZ-10 222 2025-01-31 19:04:04 2025-02-06 02:26:58 PM01GF > PM02KA 56.2 miles 196° 2025-02-06 02:26:58
BH4UTT-10 259 2025-01-31 19:06:43 2025-02-07 22:48:17 PM02KA > PM02KA 1.9 miles 73° 2025-02-07 22:48:17
BH4UTT-13 239 2025-01-31 19:06:49 2025-02-07 18:24:58 PM02KA > PM02KA 1.9 miles 80° 2025-02-07 18:24:58
BI4XFO-7 3 2025-02-04 21:16:19 2025-02-04 22:02:38 PM02JA > PM02KA 1.7 miles 324° 2025-02-04 22:02:38
BH4USR-10 40 2025-01-31 19:21:06 2025-02-06 02:15:44 PM02GM > PM02KA 40.5 miles 331° 2025-02-06 02:15:44
BD4VFG-9 86 2025-02-01 21:54:14 2025-02-07 22:52:05 PM02OE > PM02KA 23.9 miles 59° 2025-02-01 22:36:04
BD4RVC-3 190 2025-01-31 19:02:29 2025-02-07 16:32:22 PM02MA > PM02KA 10.4 miles 85° 2025-02-07 16:32:22
BD4TNO-7 5 2025-02-04 00:17:57 2025-02-04 00:42:17 PM02JA > PM02KA 1.7 miles 267° 2025-02-04 00:17:57
BD4TSK-10 90 2025-01-31 19:59:35 2025-02-07 21:18:30 PM01FT > PM02KA 27.2 miles 240° 2025-02-07 21:18:30
BD4TNO-10 244 2025-02-04 04:33:48 2025-02-07 17:53:24 PM01KX > PM02KA 2.6 miles 172° 2025-02-07 17:53:24
BD4TNO-3 187 2025-02-04 04:52:19 2025-02-07 22:24:51 PM02QA > PM02KA 30.1 miles 89° 2025-02-07 22:24:51

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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