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APRS station JF4IQS-7 - show graphs
Mic-E message: Custom 0
Location: 34°53.65' N 138°14.07' E - locator PM94CV84DO - show map
9.5 km West bearing 289° from Yaizu, Shizuoka, Japan [?]
16.4 km Southwest bearing 236° from Shizuoka-shi, Shizuoka, Japan
141.9 km Southwest bearing 245° from Yokohama-shi, Kanagawa, Japan
167.7 km Southwest bearing 229° from Yono, Saitama, Japan
Last position: 2026-01-14 04:47:31 UTC (10d 12h55m ago)
2026-01-14 13:47:31 JST local time at Yaizu, Japan [?]
Altitude: 51 m
Course: 56°
Speed: 117 km/h
Device: Yaesu: FT3D (ht)
Last path: JF4IQS-7>DEFSV5 via JF2ZGN-2*,qAS,JA1RBY (good)
Positions stored: 1882
Other SSIDs: JF4IQS JF4IQS-9
Stations which heard JF4IQS-7 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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