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APRS station JH1DVF-B - show graphs
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Comment: 440 Voice 430.75000MHz +0.0000MHz
Location: 35°39.51' N 139°44.39' E - locator PM95UP88SA - show map - static map
3.4 miles Southeast bearing 128° from Tokyo, Tōkyō, Japan [?]
7.2 miles Southeast bearing 136° from Nerima, Tōkyō, Japan
15.5 miles North bearing 21° from Yokohama-shi, Kanagawa, Japan
Last position: 2016-12-09 14:32:48 EST (1m58s ago)
2016-12-10 04:32:48 JST local time at Tokyo, Japan [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: JH1DVF-B>APDG02 via TCPIP*,qAC,JH1DVF-BS
Positions stored: 3
Packet rate: 1201 seconds between packets on average during 60042 seconds.
Other SSIDs: JH1DVF JH1DVF-7 JH1DVF-P
APRS igate – Statistics for 2016-12:
Position packets sent to APRS-IS: 12 – show map
Stations near current position of JH1DVF-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1DVF B0.0 yards 0°2016-12-09 14:32:38 JG1XMV-7106.3 yards 18°2016-12-06 01:07:33
7M4LLE-i1.0 miles 98°2016-12-03 03:01:04 JS1OOC-71.0 miles 105°2016-11-19 21:17:22
JH1DIS-71.1 miles 50°2016-12-05 03:30:12 JF1MOU-101.2 miles 30°2016-12-09 07:57:56
JH1AGK-71.5 miles 250°2016-11-25 21:37:49 JH1AGK-21.5 miles 251°2016-12-09 14:10:31
JH1AGK-101.5 miles 251°2016-12-09 14:10:15 JI1AGQ1.7 miles 39°2016-12-09 01:42:31
7K1BIB-A1.8 miles 40°2016-12-04 22:15:30 JR1VF-I1.9 miles 245°2016-12-09 14:34:21
BV2AP-22.0 miles 31°2016-12-06 00:25:58 JG1VGX-52.1 miles 233°2016-12-06 10:59:38
7N1ARS-52.2 miles 46°2016-12-04 18:51:57 JE7UPL-82.2 miles 49°2016-11-26 19:15:13
JO4HWL2.4 miles 21°2016-12-08 21:21:40 JH1JKH-D2.5 miles 285°2016-12-09 07:58:22
JH1SAS-92.5 miles 247°2016-12-09 14:31:22 JF1AJE-92.6 miles 37°2016-12-04 18:05:52
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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