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APRS object BI1BTZ B - show graphs
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Source callsign: BI1BTZ-S
Comment: 440 Voice 435.07500MHz +0.0000MHz
Location: 40°01.98' N 116°20.16' E - locator ON80EA07HW - show map - static map
9.3 miles North bearing 340° from Beijing, Beijing, China [?]
16.5 miles Northwest bearing 302° from Tongzhou, Beijing, China
76.1 miles Northwest bearing 324° from Tianjin, Tianjin Shi, China
Last position: 2018-06-20 07:59:49 EDT (120d 9h4m ago)
2018-06-20 19:59:49 CST local time at Beijing, China [?]
Last path: BI1BTZ-S>APDG01 via TCPIP*,qAC,BI1BTZ-GS
Positions stored: 3
Stations near current position of BI1BTZ B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH1ONQ-90.6 miles 9°2018-10-13 05:49:37 BI1ACW-102.4 miles 266°2018-10-18 16:58:59
BI1ACW2.6 miles 257°2018-10-09 23:22:26 BI1HQL-132.7 miles 217°2018-10-18 17:03:48
BI1HQL-102.8 miles 217°2018-10-18 17:03:46 BG1CNX-13.1 miles 183°2018-10-18 17:03:27
BG4DPM B3.2 miles 114°2018-10-13 21:53:20 BG4DPM-B3.2 miles 114°2018-10-13 21:53:30
BG4DPM-N3.2 miles 114°2018-10-13 21:50:57 BI1DSA-N3.2 miles 341°2018-10-18 06:09:16
BH1TGJ3.2 miles 74°2018-09-19 01:06:15 BH1TGJ-83.2 miles 73°2018-10-11 22:25:44
BH3DHE B3.3 miles 121°2018-10-18 11:13:25 BH3DHE-B3.3 miles 121°2018-10-18 11:13:35
BH1JID-103.4 miles 300°2018-09-22 04:21:57 BD7DP B3.4 miles 116°2018-10-16 06:45:43
BD7DP-B3.4 miles 116°2018-10-16 06:45:54 BD7DP-R3.4 miles 116°2018-10-01 00:57:01
BI3QYB B3.4 miles 116°2018-09-28 10:07:22 BI3QYB-B3.4 miles 116°2018-09-28 10:07:32
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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