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APRS object BI4TRM B - show graphs
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Source callsign: BI4TRM-S
Comment: 440 Voice 433.12500MHz +0.0000MHz
Location: 31°34.08' N 120°17.94' E - locator PM01DN56VH - show map - static map
2.5 miles West bearing 274° from Changjianglu, Jiangsu Sheng, China [?]
4.2 miles West bearing 254° from Dongting, Jiangsu Sheng, China
25.2 miles Northwest bearing 316° from Suzhou, Jiangsu Sheng, China
72.4 miles West bearing 290° from Shanghai, Shanghai Shi, China
Last position: 2018-02-14 07:50:43 EST (98d 13h45m ago)
2018-02-14 20:50:43 CST local time at Changjianglu, China [?]
Last path: BI4TRM-S>APDG01 via TCPIP*,qAC,BI4TRM-GS
Positions stored: 2
Stations near current position of BI4TRM B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4TDV-92.0 miles 81°2018-05-22 02:06:41 BH4TDV-102.3 miles 83°2018-05-20 03:05:57
test-102.3 miles 83°2018-04-30 08:53:30 BI4VPU-52.5 miles 192°2018-04-30 22:48:13
BI4RYL-102.7 miles 229°2018-05-23 22:34:41 BG1UO-103.0 miles 71°2018-04-28 06:54:49
NOCAL-103.0 miles 71°2018-05-16 05:40:17 BI4SHV-73.0 miles 252°2018-05-23 09:59:58
BH8DRP-93.1 miles 74°2018-05-10 08:19:17 NOCAL-133.9 miles 65°2018-05-01 23:00:16
BH4TDV-134.3 miles 61°2018-05-23 22:35:29 BI4LGS-134.3 miles 61°2018-05-02 22:35:05
BD4RGV-96.5 miles 75°2018-05-10 21:46:37 BH4QBV B6.9 miles 248°2018-05-09 05:38:58
BH4QBV-B6.9 miles 248°2018-05-09 05:39:09 BH4TNM-914.7 miles 101°2018-05-23 22:23:45
BH4TNM15.0 miles 101°2018-05-23 22:30:49 BG4TZR15.9 miles 95°2018-05-23 22:30:49
BG4TGO B16.8 miles 195°2018-05-07 04:37:13 BG4TGO-B16.8 miles 195°2018-05-07 04:37:23
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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