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APRS station BY4XRA-1 - show graphs
Comment: Lianyungang APRS_Digi 144.640MHz 13.5V
Location: 34°38.92' N 119°17.67' E - locator OM94PP55IQ - show map
3.5 miles East bearing 82° from Huaguoshan, Jiangsu Sheng, China [?]
7.2 miles Northeast bearing 34° from Nancheng, Jiangsu Sheng, China
8.4 miles Northeast bearing 66° from Xinpu, Jiangsu Sheng, China
74.9 miles North bearing 12° from Huaiyin, Jiangsu Sheng, China
Last position: 2024-11-28 02:52:02 EST (6m37s ago)
2024-11-28 15:52:02 CST local time at Huaguoshan, China [?]
Last path: BY4XRA-1>AP51DW via TCPIP*,qAS,BD4XBH
Positions stored: 10
Packet rate: 601 seconds between packets on average during 29443 seconds.
APRS digipeater – Statistics for 2024-11:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2024-11-27 10:32:10 EST (16h26m ago)
Normal receiver range estimate: 186 miles (Updated: 2021-09-30 18:49:33 EDT)
Position packets heard directly: 162 on radio path
Stations near current position of BY4XRA-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BD4QJE B5.5 miles 229°2024-11-26 22:37:41 BD4QJE-B5.5 miles 229°2024-11-26 22:37:51
BD4QJE A5.5 miles 229°2024-11-26 09:57:10 BD4QJE-A5.5 miles 229°2024-11-26 09:57:20
BD4QJE-77.3 miles 247°2024-11-26 21:51:41 BH4XCI-18.2 miles 237°2024-11-28 02:54:36
BI4SPA-78.5 miles 235°2024-11-26 06:06:30 BD4XBH-110.3 miles 237°2024-11-28 02:57:36
BD4XBH-910.4 miles 237°2024-11-22 04:29:45 BD4TDG-116.1 miles 341°2024-11-28 02:42:42
BD4TDG-517.3 miles 340°2024-11-28 02:54:46 BD4TDG C20.8 miles 345°2024-11-28 02:57:42
BD4TDG-C20.8 miles 345°2024-11-28 02:57:52 BD4TDG-R20.8 miles 345°2024-11-05 18:51:45
BG4TDG-321.1 miles 344°2024-11-01 07:48:02 BD4TDG A21.1 miles 342°2024-11-28 02:50:47
BD4TDG-A21.1 miles 342°2024-11-28 02:50:57 BD4TDG-721.4 miles 343°2024-11-01 06:29:40
BD4TDG-921.4 miles 343°2024-11-28 02:30:35 BD4TDG-321.5 miles 343°2024-11-15 04:40:11
Stations which heard BY4XRA-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BG4VRG-10 98 2024-11-01 20:40:20 2024-11-27 13:20:54 OM94PP > OM93EW 72.8 miles 229° 2024-11-27 13:20:54
BI4TDQ-10 9 2024-11-02 11:42:30 2024-11-12 15:53:18 OM94PP > OM93MA 113.5 miles 188° 2024-11-12 15:53:18
BY4SZ-10 4 2024-11-02 14:32:54 2024-11-09 13:54:12 OM94PP > PM01GF 246.7 miles 162° 2024-11-09 13:54:12
BD4TDG-5 302 2024-11-02 07:01:49 2024-11-27 13:10:53 OM94PP > OM94OV 17.3 miles 340° 2024-11-27 13:10:53
BH6ABT-1 7 2024-11-02 17:03:13 2024-11-09 19:54:51 OM94PP > OM83WI 120.4 miles 222° 2024-11-02 19:53:37

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 BY4XRA-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BI4TDQ-10 134 2024-11-02 07:00:18 2024-11-27 10:32:10 OM93MA > OM94PP 113.5 miles 188° 2024-11-27 10:32:10
BR4XZ-10 6 2024-11-04 20:12:02 2024-11-09 19:15:14 OM84PG > OM94PP 118.1 miles 258° 2024-11-09 19:15:14
BR4XZ-11 1 2024-11-03 15:56:21 2024-11-03 15:56:21 OM84OG > OM94PP 123.2 miles 258° 2024-11-03 15:56:21
BD4RGM-3 1 2024-11-02 07:52:02 2024-11-02 07:52:02 PM02KA > OM94PP 202.2 miles 153° 2024-11-02 07:52:02
BH6ABT-1 1 2024-11-02 19:50:37 2024-11-02 19:50:37 OM83WI > OM94PP 120.4 miles 222° 2024-11-02 19:50:37
BD4QJE-7 7 2024-11-05 06:20:18 2024-11-06 11:46:25 OM94OO > OM94PP 7.3 miles 247° 2024-11-06 11:46:25
BI4SPA-7 9 2024-11-05 22:26:01 2024-11-06 22:52:06 OM94PG > OM94PP 25.1 miles 183° 2024-11-06 21:30:34
BD4XBH-9 1 2024-11-12 18:16:37 2024-11-12 18:16:37 OM94ON > OM94PP 9.6 miles 225° 2024-11-12 18:16:37
BD4VCT-14 2 2024-11-02 08:17:50 2024-11-02 08:47:55 OM93IR > OM94PP 73.2 miles 209° 2024-11-02 08:47:55

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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