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APRS object JH1DVF B - show graphs
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Source callsign: JH1DVF-S
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 [?]
3.5 miles North bearing 9° from Shinagawa-ku, Japan
15.5 miles North bearing 21° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-20 08:46:43 EST (18m24s ago)
2017-01-20 22:46:43 JST local time at Tokyo, Japan [?]
Last path: JH1DVF-S>APDG01 via TCPIP*,qAC,JH1DVF-GS
Positions stored: 3
Stations near current position of JH1DVF B - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1DVF-B0.0 yards 0°2017-01-20 08:46:53 JG1XMV-70.3 miles 59°2017-01-18 03:01:00
JR7OVC-50.5 miles 308°2017-01-20 03:58:54 JP1BEG0.6 miles 90°2017-01-13 03:26:16
JH1SAS-91.0 miles 168°2017-01-19 11:06:50 LA5VX-101.0 miles 152°2016-12-23 23:47:22
JR2UFR-71.0 miles 154°2017-01-19 22:34:48 JG8RET-71.0 miles 119°2017-01-13 22:49:00
JI1OMT-51.1 miles 5°2017-01-16 07:47:40 JR2UFR-51.2 miles 64°2017-01-19 22:05:24
JF1MOU-101.2 miles 30°2016-12-26 16:45:56 JM1LRA-51.4 miles 103°2017-01-13 02:35:34
JS1GYF-51.4 miles 39°2016-12-22 22:34:25 JH1AGK-21.5 miles 251°2017-01-20 08:57:07
JH1AGK-101.5 miles 251°2017-01-20 08:56:30 JH1AGK-151.5 miles 251°2017-01-20 07:45:33
7N4TDN-B1.5 miles 10°2017-01-20 02:43:11 JH1AGK-71.6 miles 236°2017-01-13 00:44:38
YAHATAMARU NO.11.7 miles 87°2017-01-06 16:39:23 JR1VF-I1.9 miles 245°2017-01-20 08:54:21
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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