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APRS station JL1SFR-B - show graphs
Location: 35°25.19' N 139°35.55' E - locator PM95TK10CS - show map
5.5 km Southwest bearing 236° from Yokohama-shi, Kanagawa, Japan [?]
12.9 km North bearing 17° from Kamakura, Kanagawa, Japan
31.3 km South bearing 197° from Tokyo, Tōkyō, Japan
Last position: 2025-02-12 05:01:50 UTC (13h32m ago)
2025-02-12 14:01:50 JST local time at Yokohama-shi, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JL1SFR-B>API905 via DSTAR*,qAS,JP1YIQ-IS (good)
Positions stored: 6
Other SSIDs: JL1SFR-A JL1SFR-7
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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