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APRS station 7N1CZV - show graphs
Location: 35°37.45' N 140°07.01' E - locator QM05BO49AT - show map
2.2 km North bearing 345° from Chiba-shi, Chiba, Japan [?]
10.0 km Southeast bearing 131° from Narashino, Chiba, Japan
39.1 km East bearing 101° from Tokyo, Tōkyō, Japan
47.2 km Northeast bearing 65° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-12-14 07:10:26 UTC (10d 12h53m ago)
2025-12-14 16:10:26 JST local time at Chiba-shi, Japan [?]
Device: Icom: IC-31 (D-Star)
Last path: 7N1CZV>API31 via DSTAR*,qAS,JP1YJQ-IS (good)
Positions stored: 4
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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