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APRS station 7K4IZS-5 - show graphs
Comment: NTTdocomo L-03K
Location: 35°33.24' N 139°32.66' E - locator PM95SN52HX - show map
5.9 miles South bearing 197° from Komae, Tōkyō, Japan [?]
7.0 miles South bearing 184° from Chōfu, Tōkyō, Japan
9.2 miles Northwest bearing 323° from Yokohama-shi, Kanagawa, Japan
12.5 miles Southwest bearing 222° from Tokyo, Tōkyō, Japan
Last position: 2025-01-18 07:20:46 EST (13d 17h3m ago)
2025-01-18 21:20:46 JST local time at Komae, Japan [?]
Altitude: 308 ft
Course: 60°
Speed: 27 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: 7K4IZS-5>APDR16 via TCPIP*,qAC,T2TOKYO
Positions stored: 15226
Stations near current position of 7K4IZS-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1HWH-Y0.5 miles 293°2025-01-25 17:48:54 JA4FHZ-10.5 miles 332°2025-01-26 20:10:44
JH1OXL-90.9 miles 152°2025-02-01 00:09:57 FW72541.1 miles 344°2025-02-01 00:18:19
JK1BFX-91.6 miles 135°2025-01-31 07:58:46 JA9FAL2.0 miles 211°2025-01-31 16:22:20
JR4ENY-102.4 miles 32°2025-01-23 02:34:11 JR4ENY-12.4 miles 35°2025-02-01 00:01:04
JR1NVW2.4 miles 158°2025-01-04 03:06:55 JA1VBU-72.5 miles 150°2025-01-18 23:56:31
JA1ERM-A2.6 miles 70°2025-01-31 18:53:42 JH1RUT2.6 miles 29°2025-01-21 03:05:44
JA1DRE-92.8 miles 187°2025-02-01 00:22:10 JA1DRE2.9 miles 186°2025-02-01 00:04:59
JH1EIH-A2.9 miles 63°2025-01-10 23:57:23 JA0EWD-A2.9 miles 111°2025-01-20 04:09:18
JE1XUZ-A2.9 miles 111°2025-01-04 08:32:36 JJ1WJE-73.0 miles 146°2025-01-16 17:10:30
JQ1BWT3.1 miles 303°2025-01-29 22:04:04 JJ4HLS-93.1 miles 239°2025-01-19 02:31:20
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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