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Web station JO4JIZ-5 - show graphs
Location: 35°48.77' N 139°35.38' E - locator PM95TT05SB - show map
1.4 km Northwest bearing 309° from Asaka, Saitama, Japan [?]
2.3 km South bearing 166° from Shiki, Saitama, Japan
16.5 km Northwest bearing 326° from Tokyo, Tōkyō, Japan
40.8 km North bearing 353° from Yokohama-shi, Kanagawa, Japan
Last position: 2026-01-21 07:17:41 UTC (15h18m ago)
2026-01-21 16:17:41 JST local time at Asaka, Japan [?]
Course: 308°
Speed: 83 km/h
Last path: JO4JIZ-5>aprs.fi via aprsfi-iOS
Positions stored: 645
Other SSIDs: JO4JIZ-12 JO4JIZ-i
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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