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APRS station BH1TXD-9 - show graphs
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Comment: 439.650MHz Williams L
Location: 40°01.95' N 116°18.25' E - locator ON80DA67MT - show map - static map
9.9 miles Northwest bearing 330° from Beijing, Beijing, China [?]
13.0 miles Northeast bearing 60° from Mentougou, Beijing, China
77.0 miles Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position: 2018-04-06 21:21:40 EDT (75d 14h19m ago)
2018-04-07 09:21:40 CST local time at Beijing, China [?]
Altitude: 206 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 24°
Device: Open Source: APRSdroid (app, Android)
Last path: BH1TXD-9>APDR14 via TCPIP*,qAC,T2KA
Positions stored: 2587
Other SSIDs: BH1TXD
Stations near current position of BH1TXD-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI1ACW-7517.6 yards 325°2018-05-23 20:36:41 BI1ACW-i0.4 miles 258°2018-05-25 14:06:30
BI1ACW-100.7 miles 258°2018-06-21 11:24:09 BG1QQT-91.3 miles 4°2018-06-08 07:56:42
BI1DGB-51.4 miles 81°2018-06-01 01:04:27 BI1BTZ B1.7 miles 89°2018-06-20 07:59:49
BI1BTZ-B1.7 miles 89°2018-06-20 07:59:59 BG1GXG-81.9 miles 345°2018-06-20 05:15:18
BH1UOP-51.9 miles 265°2018-06-14 21:00:03 BG6ICN-91.9 miles 287°2018-06-18 21:21:04
BH1RIY-72.6 miles 335°2018-06-18 07:00:09 BG1GXG-102.9 miles 323°2018-06-21 11:38:41
BG1GXG-92.9 miles 322°2018-06-21 08:33:07 BH1IZK3.0 miles 353°2018-06-20 05:48:03
BH1IZK-103.0 miles 354°2018-06-20 23:44:29 BH1BOQ-R3.1 miles 11°2018-06-08 15:10:17
BH1RZY-N3.1 miles 11°2018-05-25 02:57:26 BH1BOQ B3.1 miles 11°2018-06-08 22:22:04
BH1BOQ-B3.1 miles 11°2018-06-08 22:22:14 BH1XWF3.1 miles 160°2018-06-21 11:36:52
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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