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APRS station JH1TWC-N - show graphs
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Comment: 440 MMDVM Voice 438.80000MHz +0.0000MHz, JH1TWC_Pi-Star
Location: 35°54.46' N 139°32.49' E - locator PM95SV47XU - show map - static map
3.0 miles Northeast bearing 36° from Kamifukuoka, Saitama, Japan [?]
3.1 miles East bearing 91° from Kawagoe, Saitama, Japan
17.3 miles Northwest bearing 331° from Tokyo, Tōkyō, Japan
32.3 miles North bearing 350° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-08-12 18:26:19 EDT (40d 6h29m ago)
2020-08-13 07:26:19 JST local time at Kamifukuoka, Japan [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: JH1TWC-N>APDG03 via TCPIP*,qAC,T2TOKYO
Positions stored: 2
Other SSIDs: JH1TWC JH1TWC-9 JH1TWC-B
Stations near current position of JH1TWC-N - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1TWC-932.5 yards 270°2020-09-21 23:52:41 JH1XPB-50.4 miles 352°2020-09-21 23:12:14
JP1YKW-I1.0 miles 280°2020-09-22 00:46:06 JH1XPB1.2 miles 311°2020-08-25 04:21:35
JH1XPB-101.2 miles 311°2020-09-22 00:37:31 JH1XPB-111.2 miles 312°2020-08-29 01:08:01
JH1XPB-151.2 miles 313°2020-09-22 00:17:12 JH1XPB-71.2 miles 311°2020-09-21 22:15:17
JH1XPB-51.2 miles 312°2020-09-05 20:36:31 JH1XPB B1.2 miles 312°2020-09-22 00:40:14
JH1XPB-B1.2 miles 312°2020-09-22 00:40:24 JH1XPB-N1.2 miles 311°2020-09-12 00:44:29
JH1ITM1.3 miles 170°2020-09-19 02:25:56 JI1WNT1.7 miles 249°2020-09-13 00:37:16
JI1WTB-72.1 miles 261°2020-09-20 22:55:01 JG1XAF-72.6 miles 287°2020-09-19 01:55:08
JJ1GFO-73.0 miles 130°2020-09-20 19:09:24 JJ1GFO3.0 miles 130°2020-09-20 19:13:14
JP1AWP-93.9 miles 101°2020-09-21 03:33:17 7M4ESC-94.0 miles 339°2020-09-11 20:09:35
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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