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APRS station JK1NHF-9 - show graphs
Comment: 433.00 & 439.66 in FM QRV
Mic-E message: In service
Location: 35°42.48' N 139°31.67' E - locator PM95SQ39IW - show map
3.4 km Northwest bearing 324° from Kami-renjaku, Tōkyō, Japan [?]
6.2 km North bearing 339° from Chōfu, Tōkyō, Japan
14.9 km West bearing 278° from Tokyo, Tōkyō, Japan
30.7 km North bearing 340° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-03-08 12:34:56 UTC (4h22m ago)
2025-03-08 21:34:56 JST local time at Kami-renjaku, Japan [?]
Altitude: 64 m
Course:
Speed: 19 km/h
Device: Yaesu: FTM-300D (rig)
Last path: JK1NHF-9>S5TRT8 via JS1YAB-2*,qAR,JL1UXH-10 (good)
Positions stored: 24232
Stations which heard JK1NHF-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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