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APRS object JP1YDS A - show graphs
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Source callsign: JP1YDS-S
Comment: 440 Voice 439.21MHz -5MHz
Location: 35°53.88' N 140°29.97' E - locator QM05FV95WM - show map - static map
40.7 yards North bearing 10° from Katori-shi, Chiba, Japan [?]
1.0 miles North bearing 358° from Sawara, Chiba, Japan
47.5 miles East bearing 72° from Tokyo, Tōkyō, Japan
57.2 miles Northeast bearing 57° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-10-21 21:46:51 EDT (29d 15h30m ago)
2018-10-22 10:46:51 JST local time at Katori-shi, Japan [?]
Last path: JP1YDS-S>APJIO4 via TCPIP*,qAC,JP1YDS-GS
Positions stored: 1
Stations near current position of JP1YDS A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP1YDS-A0.0 yards 0°2018-10-21 21:46:36 JP1YDS-I0.0 yards 0°2018-11-20 12:11:40
JQ1ZAB-21.3 miles 241°2018-11-20 12:02:11 JQ1ZAB-11.3 miles 241°2018-11-20 12:11:45
JQ1ZAB-101.5 miles 121°2018-11-20 12:10:31 JQ1ZAB-P2.0 miles 184°2018-10-26 06:57:33
JO1WID-75.5 miles 281°2018-11-17 23:30:34 JF1JBO-96.0 miles 331°2018-11-20 00:28:28
JE1CXC-96.1 miles 281°2018-11-03 04:24:43 JQ1ZPG-I6.3 miles 325°2018-11-20 12:09:10
JH1ENC-96.3 miles 39°2018-11-20 06:32:13 JF1JBO-A6.4 miles 325°2018-11-20 05:26:26
JF1JBO-156.4 miles 325°2018-11-10 07:58:35 JF1JBO-76.4 miles 324°2018-11-20 06:35:01
JQ1ZPG-76.4 miles 325°2018-10-28 09:35:13 JE1AXU-A6.9 miles 53°2018-11-06 17:49:13
JM1BFM6.9 miles 106°2018-11-20 05:33:58 7N3OQR-67.1 miles 76°2018-11-08 07:40:05
7N4UWQ-78.2 miles 155°2018-11-17 03:09:21 JG1FWE-B8.4 miles 57°2018-11-16 20:27:00
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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