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APRS station JO4KMK - show graphs
Location: 35°27.17' N 139°37.97' E - locator PM95TK58WQ - show map
1.0 km Northwest bearing 303° from Yokohama-shi, Kanagawa, Japan [?]
16.9 km East bearing 102° from Minami-rinkan, Kanagawa, Japan
26.8 km South bearing 191° from Tokyo, Tōkyō, Japan
Last position: 2025-02-08 00:36:57 UTC (4d 17h46m ago)
2025-02-08 09:36:57 JST local time at Yokohama-shi, Japan [?]
Last path: JO4KMK>API52 via DSTAR*,qAS,JP1YJY-IS (good)
Positions stored: 6
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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