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APRS station BY4XRA-1 - show graphs
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Comment: Lianyungang APRS_Digi 144.640MHz 13.5V
Location: 34°38.92' N 119°17.67' E - locator OM94PP55IQ - show map - static map
2.3 miles South bearing 185° from Chaoyang, Jiangsu Sheng, China [?]
3.5 miles East bearing 82° from Huaguoshan, 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: 2018-10-20 20:13:18 EDT (4m8s ago)
2018-10-21 08:13:18 CST local time at Chaoyang, China [?]
Last path: BY4XRA-1>AP51DW via WIDE1-1,qAS,BG4VRG-10 (good)
Positions stored: 10
Packet rate: 602 seconds between packets on average during 29480 seconds.
APRS digipeater – Statistics for 2018-10:
Stations heard directly: 7 on radio path – show map
Last heard a station directly: 2018-10-20 20:10:05 EDT (7m21s ago)
Position packets heard directly: 2931 on radio path
Stations near current position of BY4XRA-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI4UPB-53.9 miles 186°2018-10-14 19:48:26 BH4XCI-107.1 miles 225°2018-10-14 02:45:28
BD4XF-77.6 miles 245°2018-10-20 01:52:23 BH4XCI-77.9 miles 235°2018-10-08 05:54:35
BH4XCI-58.2 miles 237°2018-10-12 10:19:32 BI4RFP-18.2 miles 234°2018-10-20 20:16:01
BH4XFW-98.2 miles 235°2018-09-28 06:13:17 BI4RFP-98.2 miles 234°2018-10-20 20:15:28
BG4XBP-108.7 miles 249°2018-10-20 20:09:07 BD4XBH-711.0 miles 243°2018-10-15 07:48:49
BH4XFW-612.1 miles 196°2018-10-20 20:14:45 BD4XBH-1013.9 miles 212°2018-10-20 20:15:38
Stations which heard BY4XRA-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BG4VRG-10 287 2018-10-01 07:57:41 2018-10-20 20:13:18 OM94PP > OM93EW 72.8 miles 229° 2018-10-20 20:13:18
BG4XWE-10 55 2018-10-01 19:29:50 2018-10-19 16:58:48 OM94PP > OM93VK 90.1 miles 160° 2018-10-19 16:58:48
BR4LY-10 852 2018-10-04 04:50:26 2018-10-20 20:03:16 OM94PP > OM95EA 58.9 miles 296° 2018-10-20 20:03:16
BI4RFP-10 1518 2018-09-30 20:05:33 2018-10-20 19:43:13 OM94PP > OM94ON 8.2 miles 234° 2018-10-20 19:43:13

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 - EDT last heard longest (rx => tx) longest at - EDT
BG4GTW-9 44 2018-10-11 00:43:54 2018-10-12 03:44:24 OM94VB > OM94PP 49.3 miles 143° 2018-10-12 03:44:24
BG4XWE-3 5 2018-10-11 08:00:25 2018-10-16 21:13:53 OM93XL > OM94PP 88.8 miles 155° 2018-10-16 21:13:53
BG4XXR-3 1 2018-10-16 21:00:33 2018-10-16 21:00:33 PM03BJ > OM94PP 99.9 miles 151° 2018-10-16 21:00:33
BI4TDQ-10 770 2018-10-10 10:41:33 2018-10-20 15:38:19 OM93MA > OM94PP 113.5 miles 188° 2018-10-20 15:38:19
BR4LY-13 1357 2018-10-04 05:12:23 2018-10-20 20:09:32 OM95EA > OM94PP 58.6 miles 295° 2018-10-20 20:09:32
BI4RFP-1 749 2018-09-30 20:21:54 2018-10-20 20:10:05 OM94ON > OM94PP 8.2 miles 234° 2018-10-20 20:10:05
BH4XFW-6 5 2018-10-16 20:29:49 2018-10-16 20:44:50 OM94NO > OM94PP 8.8 miles 241° 2018-10-16 20:44:50

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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