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APRS station JF8EPR-12 - show graphs
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Comment: /TinyTrak4 Alpha
Mic-E message: Off duty
Location: 43°02.78' N 141°22.83' E - locator QN03QB51PC - show map - static map
3.4 km Southeast bearing 126° from Sapporo-shi, Hokkaidō, Japan [?]
15.4 km Southwest bearing 244° from Ebetsu, Hokkaidō, Japan
113.2 km Southwest bearing 225° from Asahikawa, Hokkaidō, Japan
Last position: 2022-01-22 08:01:29 UTC (14h54m ago)
2022-01-22 17:01:29 JST local time at Sapporo-shi, Japan [?]
Altitude: 29 m
Course: 121°
Speed: 11 km/h
Last telemetry: 2022-01-22 07:58:08 UTC (14h57m ago) – show telemetry
Ch 1: 141, Ch 2: 82, Ch 3: 255, Ch 4: 88, Ch 5: 62
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Last path: JF8EPR-12>TSPRW8 via JR8YJC-3*,qAR,JJ8EMJ-10 (good)
Positions stored: 72968
Last heard a station directly: 2021-03-13 01:47:43 UTC (315d 21h7m ago)
Stations which heard JF8EPR-12 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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