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APRS station JH4XSY-7 - show graphs
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Mic-E message: In service
Location: 35°45.53' N 139°48.63' E - locator PM95VS72GC - show map - static map
5.3 miles West bearing 251° from Matsudo, Chiba, Japan [?]
6.9 miles Northwest bearing 293° from Ichikawa, Chiba, Japan
8.2 miles Northeast bearing 54° from Tokyo, Tōkyō, Japan
23.5 miles Northeast bearing 24° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-03-18 05:23:22 EDT (97d 16h12m ago)
2018-03-18 18:23:22 JST local time at Matsudo, Japan [?]
Altitude: -7 ft
Course: 220°
Speed: 37 MPH
Device: Yaesu: VX-8 (ht)
Last path: JH4XSY-7>S5TUU3 via JE1EER-1*,qAR,JI1UWB-10 (good)
Positions stored: 1712
Other SSIDs: JH4XSY JH4XSY-13 JH4XSY-5 JH4XSY-6
Stations near current position of JH4XSY-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF1JUZ0.5 miles 350°2018-06-22 16:34:08 JP1YDG-I0.8 miles 199°2018-06-23 21:22:15
JA1WCS-51.3 miles 159°2018-06-14 17:03:54 JE1LWA-92.2 miles 332°2018-06-23 21:34:34
JG1XYU-A2.5 miles 248°2018-06-21 17:52:57 JJ1COB-73.0 miles 189°2018-06-08 07:38:13
7L4RUC-73.1 miles 121°2018-06-09 01:22:44 JI1UKT3.1 miles 328°2018-06-12 11:40:12
JI1NAY-A3.1 miles 257°2018-06-02 07:16:45 JP7DLA-A3.2 miles 165°2018-06-16 21:51:01
JE1EER-13.2 miles 154°2018-06-23 21:06:01 JI1DUU-93.3 miles 20°2018-06-23 21:35:24
JE1EER-93.3 miles 156°2018-06-02 08:03:47 JG8PKT-53.3 miles 179°2018-06-16 00:00:44
JR1TOT-53.3 miles 195°2018-06-17 01:20:38 JE7JGJ-93.3 miles 156°2018-06-15 06:53:44
JJ1GTU3.4 miles 172°2018-06-11 03:33:05 JO1LDY3.5 miles 228°2018-05-26 21:42:47
JJ1LNW3.5 miles 228°2018-06-04 07:39:56 JS1OOC-123.5 miles 261°2018-06-15 01:42:07
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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