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APRS station JH1TWC-B - show graphs
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Comment: 440 Voice 438.80000MHz +0.0000MHz
Location: 35°54.46' N 139°32.48' E - locator PM95SV47XU - show map - static map
5.4 miles West bearing 288° from Yono, Saitama, Japan [?]
5.6 miles Northwest bearing 335° from Shiki, 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: 2018-11-12 08:36:53 EST (2d 20h38m ago)
2018-11-12 22:36:53 JST local time at Yono, Japan [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: JH1TWC-B>APDG02 via TCPIP*,qAC,JH1TWC-BS
Positions stored: 2
Packet rate: 1200 seconds between packets on average during 8401 seconds.
Other SSIDs: JH1TWC JH1TWC-9
Stations near current position of JH1TWC-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1TWC B0.0 yards 0°2018-11-12 08:36:43 JP1YKW-I1.0 miles 280°2018-11-15 05:10:45
JS1NKM1.3 miles 251°2018-10-27 01:19:12 JH1ITM1.3 miles 170°2018-11-15 01:08:38
JH1TWC-91.6 miles 309°2018-10-29 19:49:40 JG1NSP-A1.9 miles 284°2018-11-13 15:26:55
7M4XRY2.9 miles 265°2018-10-31 15:21:05 JA1RAM-93.3 miles 47°2018-11-12 16:08:48
JG1XAF-73.3 miles 279°2018-11-09 05:49:49 7K3WNX-23.7 miles 212°2018-11-05 01:57:52
JJ1AQY-i3.9 miles 82°2018-10-24 08:31:39 JK1FTN-74.0 miles 105°2018-11-15 00:11:44
JG1LYK-94.2 miles 271°2018-11-14 20:35:25 JE4VQR-94.6 miles 52°2018-11-15 04:31:26
JL1RTQ-94.7 miles 88°2018-11-12 07:23:26 7L4WXJ4.7 miles 215°2018-11-12 12:44:56
JI1TVH-E4.8 miles 248°2018-10-28 00:25:44 7K3CFB-A4.8 miles 204°2018-11-09 15:46:07
JE1WVQ-74.9 miles 117°2018-10-31 07:01:04 JP3TQR-75.1 miles 111°2018-11-06 03:58:21
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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