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APRS station JL3CTH-12 - show graphs
Comment: TinyTrak4 TEST
Mic-E message: Off duty
Location: 34°52.24' N 135°39.74' E - locator PM74TU98LX - show map
4.8 km Northeast bearing 59° from Takatsuki, Ōsaka, Japan [?]
6.5 km North bearing 11° from Hirakata, Ōsaka, Japan
24.5 km Northeast bearing 37° from Ōsaka-shi, Ōsaka, Japan
118.4 km West bearing 253° from Nagoya-shi, Aichi, Japan
Last position: 2025-06-21 15:16:24 UTC (1d 5h54m ago)
2025-06-22 00:16:24 JST local time at Takatsuki, Japan [?]
Altitude: 12 m
Course: 218°
Speed: 39 km/h
Last telemetry: 2025-06-21 15:07:36 UTC (1d 6h3m ago) – show telemetry
Ch 1: 255, Ch 2: 169, Ch 3: 119, Ch 4: 94, Ch 5: 253
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Last path: JL3CTH-12>STURR4 via JL3WRG-15*,qAO,JL3WRG-10 (good)
Positions stored: 8981
Stations which heard JL3CTH-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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