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APRS station JN4TBI-12 - show graphs
Comment: Pi Tracker
Location: 34°25.63' N 133°12.83' E - locator PM64OK52PM - show map
1.7 km Northeast bearing 47° from Onomichi, Hiroshima, Japan [?]
12.3 km East bearing 76° from Mihara, Hiroshima, Japan
69.2 km East bearing 87° from Hiroshima-shi, Hiroshima, Japan
71.0 km West bearing 249° from Okayama-shi, Okayama, Japan
Last position: 2025-12-15 06:51:57 UTC (21d 4h10m ago)
2025-12-15 15:51:57 JST local time at Onomichi, Japan [?]
Altitude: 46 m
Course: 227°
Speed: 70 km/h
Device: WB2OSZ: DireWolf
Last path: JN4TBI-12>APDW16 via qAO,JN4TBI-12
Positions stored: 6395
Other SSIDs: JN4TBI-N JN4TBI-D JN4TBI-6 JN4TBI-R JN4TBI-B
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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