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APRS station BH1TDM-9 - show graphs
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Location: 40°26.71' N 116°05.63' E - locator ON80BK16GU - show map - static map
17.0 miles Northwest bearing 337° from Changping, Beijing, China [?]
34.9 miles North bearing 0° from Mentougou, Beijing, China
40.4 miles Northwest bearing 337° from Beijing, Beijing, China
72.0 miles Northwest bearing 334° from Langfang, Hebei, China
Last position: 2018-12-30 00:52:38 CST (22d 6h58m ago)
2018-12-30 14:52:38 CST local time at Changping, China [?]
Speed: 3 MPH
Last path: BH1TDM-9>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 247
Stations near current position of BH1TDM-9 - show more
callsign distance last heard - CST      callsign distance last heard - CST
BH1WIL-7274.4 yards 296°2018-12-30 00:33:12 BH1WJZ-7407.3 yards 353°2019-01-19 05:37:52
BH1XME-75.1 miles 274°2019-01-19 23:34:04 BH1NGW-75.8 miles 288°2018-12-26 05:21:50
BH1WKP-76.2 miles 287°2018-12-30 03:44:28 BG1DZQ-N6.2 miles 110°2019-01-21 04:57:20
BI1EYT-76.3 miles 281°2019-01-18 22:16:08 BI1EYW-76.8 miles 31°2019-01-18 19:24:13
BH1NBC-56.8 miles 288°2019-01-18 02:01:59 BH1XML-76.9 miles 277°2019-01-20 01:24:24
BH1EBI-76.9 miles 300°2019-01-19 06:43:05 BH1SRA-77.2 miles 286°2018-12-26 07:43:38
BH1OFN-78.7 miles 18°2019-01-10 23:03:08 BG1KSQ-108.7 miles 306°2019-01-19 23:37:48
BG1KSQ-79.0 miles 305°2019-01-20 16:43:18 BH1HWO-1010.0 miles 193°2019-01-11 20:49:26
BH1XXS-714.9 miles 174°2019-01-18 17:19:25 BH1OTD16.6 miles 159°2019-01-11 22:23:01
BH1OTD-216.6 miles 159°2019-01-09 09:55:16 BG1UZB-916.8 miles 156°2019-01-21 02:52:26
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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