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APRS station JH4ZVD-9 - show graphs
Mic-E message: Off duty
Location: 34°20.26' N 132°13.05' E - locator PM64CI61CA - show map
7.5 km Northwest bearing 323° from Ōno, Hiroshima, Japan [?]
10.7 km West bearing 292° from Miyajima, Hiroshima, Japan
23.1 km West bearing 254° from Hiroshima-shi, Hiroshima, Japan
134.4 km Northeast bearing 24° from Ōita-shi, Ōita, Japan
Last position: 2025-06-07 23:23:51 UTC (2d 9h48m ago)
2025-06-08 08:23:51 JST local time at Ōno, Japan [?]
Altitude: 271 m
Course: 185°
Speed: 9 km/h
Device: Yaesu: FTM-350 (rig)
Last path: JH4ZVD-9>STRPR6 via JA5YMN-3*,qAR,JA5XPK-10 (good)
Positions stored: 2730
Stations which heard JH4ZVD-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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