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APRS station JR1JNF-7 - show graphs
Comment: MAZDA DEMIO XD Touring
Mic-E message: Off duty
Location: 36°55.26' N 139°56.12' E - locator PM96XW21FA - show map
10.6 km Northwest bearing 305° from Ōtawara, Tochigi, Japan [?]
11.4 km Southwest bearing 244° from Kuroiso, Tochigi, Japan
115.3 km North bearing 12° from Saitama, Saitama, Japan
118.4 km North bearing 13° from Yono, Saitama, Japan
Last position: 2025-11-15 04:47:19 UTC (1d 12h59m ago)
2025-11-15 13:47:19 JST local time at Ōtawara, Japan [?]
Altitude: 331 m
Course: 199°
Speed: 0 km/h
Device: Kenwood: TH-D74 (ht)
Last path: JR1JNF-7>SVUUR6 via JE7YDO-2*,qAR,JE7ZCS-10 (good)
Positions stored: 6658
Stations which heard JR1JNF-7 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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