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APRS station JO1NTW-9 - show graphs
Comment: 145.000MHz 145&433 FM&C4FM
Mic-E message: Off duty
Location: 35°01.24' N 139°52.27' E - locator PM95WA44MX - show map
4.2 km North bearing 6° from Tateyama, Chiba, Japan [?]
26.5 km Southeast bearing 120° from Miura, Kanagawa, Japan
51.8 km Southeast bearing 156° from Yokohama-shi, Kanagawa, Japan
76.1 km South bearing 168° from Tokyo, Tōkyō, Japan
Last position: 2025-03-13 09:41:08 UTC (2h39m ago)
2025-03-13 18:41:08 JST local time at Tateyama, Japan [?]
Altitude: 1 m
Course: 100°
Speed: 13 km/h
Device: Yaesu: FTM-500D (rig)
Last path: JO1NTW-9>SUPQR4 via JM1YTY-3,qAO,JQ1ZVN-10 (good)
Positions stored: 6509
Stations which heard JO1NTW-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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