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APRS station JA1WHD-5 - show graphs
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Comment: U2APRS
Location: 35°42.03' N 139°42.57' E - locator PM95UQ58DC - show map - static map
1.3 miles Northeast bearing 53° from Tokyo, Tōkyō, Japan [?]
6.4 miles North bearing 350° from Shinagawa-ku, Japan
17.9 miles North bearing 12° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-02-23 17:47:55 EST (21h13m ago)
2017-02-24 07:47:55 JST local time at Tokyo, Japan [?]
Altitude: 216 ft
Course: 22°
Speed: 3 MPH
Device: JA7UDE: U2APRS (app, Android)
Last path: JA1WHD-5>APDU83 via TCPIP*,qAC,T2OSAKA
Positions stored: 265
Packet rate: 265 seconds between packets on average during 2120 seconds.
Other SSIDs: JA1WHD-7
Stations near current position of JA1WHD-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1AJE-i1.0 miles 200°2017-02-16 21:20:13 JH1EMP-71.0 miles 238°2017-02-07 20:41:54
7L2UTN-51.1 miles 198°2017-02-23 18:27:25 JP1CJK-91.2 miles 220°2017-02-24 04:31:45
7L2UJV-131.7 miles 292°2017-02-24 05:00:33 7L2UJV-I1.7 miles 292°2017-02-19 00:46:11
7L2UJV-101.7 miles 292°2017-02-24 15:00:34 7L2UJV-D1.7 miles 292°2017-02-24 14:53:47
7L2UJV-21.7 miles 292°2017-02-21 06:46:06 7N1RMT-51.7 miles 117°2017-02-08 01:58:08
JA1VDY1.8 miles 120°2017-02-20 01:07:02 7N4VST-71.9 miles 9°2017-02-12 05:03:43
JI1VTG1.9 miles 17°2017-02-18 09:27:49 JA1BJJ2.0 miles 29°2017-02-02 22:50:26
JA1KUU-92.1 miles 226°2017-02-24 05:05:22 7L2UJV-92.2 miles 274°2017-02-11 23:12:38
JO1PGG2.4 miles 83°2017-02-20 09:53:20 JJ1ZLK2.4 miles 83°2017-02-13 08:27:08
JA1RMT-72.4 miles 343°2017-02-09 20:48:11 JK1QNO2.4 miles 156°2017-02-22 23:01:28
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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