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APRS station JK1PTR-9 - show graphs
Comment: 145.000MHz Yokohama
Mic-E message: In service
Location: 34°14.14' N 132°33.67' E - locator PM64GF76IN - show map
568.3 m Northwest bearing 297° from Kure, Hiroshima, Japan [?]
20.1 km Southeast bearing 152° from Hiroshima-shi, Hiroshima, Japan
22.8 km East bearing 109° from Miyajima, Hiroshima, Japan
141.3 km Northeast bearing 38° from Ōita-shi, Ōita, Japan
Last position: 2025-08-10 07:24:37 UTC (16h20m ago)
2025-08-10 16:24:37 JST local time at Kure, Japan [?]
Altitude: 21 m
Course: 194°
Speed: 0 km/h
Device: Kenwood: TM-D710 (rig)
Last path: JK1PTR-9>S4QTQ4 via JE4YKP-2*,qAS,JH5EWP-10 (good)
Positions stored: 121
Stations which heard JK1PTR-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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