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APRS station BI1ADA - show graphs
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Location: 39°51.35' N 116°41.82' E - locator OM89IU35PJ - show map - static map
6.2 miles Southeast bearing 123° from Tongzhou, Beijing, China [?]
16.3 miles East bearing 103° from Beijing, Beijing, China
55.5 miles Northwest bearing 333° from Tianjin, Tianjin Shi, China
Last position: 2018-12-13 20:42:38 EST (2d 23h52m ago)
2018-12-14 09:42:38 CST local time at Tongzhou, China [?]
Last path: BI1ADA>APN000 via TCPIP*,qAC,T2OSAKA
Positions stored: 348
Last heard a station directly: 2018-11-29 07:06:39 EST (17d 13h28m ago)
Stations near current position of BI1ADA - show more
callsign distance last heard - EST      callsign distance last heard - EST
B1Z-102.5 miles 188°2018-12-16 20:25:56 BG1DX-92.7 miles 194°2018-11-23 06:06:59
BD1RX-92.7 miles 298°2018-12-03 05:40:53 BH1UXY-92.8 miles 316°2018-12-16 20:30:25
BI1EJK-93.0 miles 288°2018-12-08 10:04:18 BI1DRO-103.3 miles 286°2018-12-02 23:38:52
BH1PFJ-73.6 miles 302°2018-11-23 23:36:18 BG1LQI-73.6 miles 341°2018-12-03 22:12:35
BA1AK-93.8 miles 349°2018-12-15 23:16:23 BG1VAD4.0 miles 295°2018-12-16 20:21:33
BH1IEO-84.3 miles 312°2018-12-16 20:34:46 BH1UPE-94.8 miles 346°2018-12-16 20:27:49
BH1NXK-55.3 miles 32°2018-12-07 03:40:32 BH1UWR-16.0 miles 297°2018-12-07 19:17:26
BH1REN-i6.6 miles 308°2018-12-02 09:44:21 BH1GJT-96.7 miles 307°2018-12-16 18:57:11
BI1EDF-96.8 miles 302°2018-12-16 17:33:40 BH1REN-106.8 miles 306°2018-11-28 06:46:28
BH1RDX-67.1 miles 336°2018-12-06 04:55:40 BI1CKT-77.5 miles 244°2018-11-22 07:39:10
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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