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APRS station BA1RB-N - show graphs
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Comment: 440 MMDVM Voice 438.80000MHz +0.0000MHz, BA1RB_Pi-Star
Location: 40°00.70' N 116°23.63' E - locator ON80EA72GT - show map - static map
7.2 miles North bearing 359° from Beijing, Beijing, China [?]
13.1 miles Northwest bearing 304° from Tongzhou, Beijing, China
73.1 miles Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position: 2019-12-11 08:22:52 EST (1d 15h43m ago)
2019-12-11 21:22:52 CST local time at Beijing, China [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BA1RB-N>APDG03 via TCPIP*,qAC,T2EISBERG
Positions stored: 1
Packet rate: 1211 seconds between packets on average during 10899 seconds.
Other SSIDs: BA1RB BA1RB-10 BA1RB-14 BA1RB-15 BA1RB-B
Stations near current position of BA1RB-N - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH1DCY-B0.0 yards 0°2019-12-12 09:42:03 BH1DCY B0.0 yards 0°2019-12-12 09:41:53
BG5DZH B0.0 yards 0°2019-11-30 07:14:42 BG5DZH-B0.0 yards 0°2019-11-30 07:14:52
BH7IRN-R0.0 yards 0°2019-12-04 04:49:07 BH5BPD-N0.0 yards 0°2019-12-12 23:56:48
BG5DZH-N0.0 yards 0°2019-11-30 07:15:50 BH1DCY-N0.0 yards 0°2019-12-12 09:25:23
BG7GV-N0.0 yards 0°2019-12-07 00:58:42 BI1EWV B0.0 yards 0°2019-11-16 09:57:48
BI1EWV-B0.0 yards 0°2019-11-16 09:57:58 BG5DVX-N0.0 yards 0°2019-12-11 06:53:59
BG8EJT-B25.1 yards 39°2019-12-12 12:54:43 BG8EJT B25.1 yards 39°2019-12-12 12:54:33
BG8EJT-N25.1 yards 39°2019-12-12 12:58:06 BD7NQY-N25.1 yards 39°2019-12-12 23:48:57
BG2DKR-N25.1 yards 39°2019-12-03 06:41:13 BG4DPM B402.1 yards 319°2019-12-10 01:08:27
BG4DPM-B402.1 yards 319°2019-12-10 01:08:37 BI1HGI-70.8 miles 147°2019-11-21 19:39:55
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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