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APRS station JJ1LFO-D - show graphs
Location: 35°42.99' N 139°45.80' E - locator PM95VR11OX - show map
7.1 km Northeast bearing 65° from Tokyo, Tōkyō, Japan [?]
10.4 km East bearing 100° from Nerima, Tōkyō, Japan
31.8 km North bearing 20° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-06-15 03:31:08 UTC (8d 23h12m ago)
2025-06-15 12:31:08 JST local time at Tokyo, Japan [?]
Altitude: 23 m
Course: 219°
Speed: 0 km/h
Last path: JJ1LFO-D>API52 via DSTAR*,qAS,JP1YKZ-IS (good)
Positions stored: 33
Other SSIDs: JJ1LFO-10 JJ1LFO-9 JJ1LFO-7 JJ1LFO-11
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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