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APRS station JK1PPC-7 - show graphs
Location: 35°46.89' N 139°55.76' E - locator PM95XS17MN - show map
2.7 km East bearing 94° from Matsudo, Chiba, Japan [?]
8.7 km South bearing 164° from Nagareyama, Chiba, Japan
23.7 km Northeast bearing 64° from Tokyo, Tōkyō, Japan
45.2 km Northeast bearing 35° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-04-11 23:32:14 UTC (35d 13h47m ago)
2025-04-12 08:32:14 JST local time at Matsudo, Japan [?]
Last path: JK1PPC-7>API50 via DSTAR*,qAS,JP1YDG-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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