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APRS station BY4RSA-15 - show graphs
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Comment: 12.6V 25.6C BY4RSA APRS DIGI
Location: 32°04.34' N 118°50.44' E - locator OM92KB07VI - show map - static map
3.8 miles East bearing 79° from Nanjing, Jiangsu Sheng, China [?]
5.7 miles Northeast bearing 59° from Binhu, Jiangsu Sheng, China
68.9 miles West bearing 287° from Changzhou, Jiangsu Sheng, China
Last position: 2017-05-24 09:29:13 EDT (6m28s ago)
2017-05-24 21:29:13 CST local time at Nanjing, China [?]
Last path: BY4RSA-15>AP51G3 via WIDE1-1,qAS,BA4REB-10 (good)
Positions stored: 6
Packet rate: 521 seconds between packets on average during 26061 seconds.
Other SSIDs: BY4RSA BY4RSA-10
Last heard a station directly: 2016-09-20 07:12:32 EDT (246d 2h23m ago)
Stations near current position of BY4RSA-15 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BY4RSA-101.1 miles 247°2017-05-24 09:33:46 BH4QKZ-53.6 miles 36°2017-05-22 10:03:28
BI4TKL-73.7 miles 270°2017-05-17 06:42:18 BA4WI-103.7 miles 331°2017-05-24 09:33:45
BA4RJ-134.4 miles 230°2017-05-18 01:54:31 BA4REB-104.5 miles 249°2017-05-24 09:34:03
BG4WEQ4.8 miles 243°2017-05-17 22:39:59 BI4TKH-94.8 miles 269°2017-05-23 20:55:26
BA4XX-105.0 miles 241°2017-05-24 09:33:28 BH4RPW5.2 miles 228°2017-05-13 02:44:06
BI4TKJ-105.2 miles 23°2017-05-23 21:54:50 BI4TKJ-95.2 miles 23°2017-05-24 08:23:17
BI4VCP-96.5 miles 229°2017-05-24 06:19:50 BH1SWJ-79.8 miles 204°2017-05-06 08:40:23
BI4QCX-510.8 miles 181°2017-05-16 22:57:34 bd4rdn-511.6 miles 333°2017-05-20 12:56:27
BI4VCP13.0 miles 272°2017-05-20 04:48:00 BI4WNN13.7 miles 183°2017-05-18 06:02:08
BA4RO14.6 miles 277°2017-05-12 23:15:11 BG4WOM-518.8 miles 187°2017-05-21 21:04:48
Stations which heard BY4RSA-15 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BY4RSA-10 77 2017-05-01 09:38:10 2017-05-24 03:25:28 OM92KB > OM92JB 1.1 miles 247° 2017-05-24 03:25:28
BA4REB-10 3743 2017-04-30 20:00:07 2017-05-24 09:29:13 OM92KB > OM92JB 4.5 miles 249° 2017-05-24 09:29:13

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.
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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