Station info for JS2HDO-4 – aprs.fi

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APRS igate – Statistics for 2026-02:
Comment:	W1,SOn-N,ITO Sizuoka 431.09MHZ/9.6K
Location:	34°57.30' N 139°04.12' E - locator PM94MW89FE - show map 1.9 km Southwest bearing 226° from Itō, Shizuoka, Japan [?] 14.9 km South bearing 180° from Atami, Shizuoka, Japan 75.6 km Southwest bearing 224° from Yokohama-shi, Kanagawa, Japan 99.3 km Southwest bearing 215° from Tokyo, Tōkyō, Japan
Last position:	2026-02-21 06:36:21 UTC (12h38m ago) 2026-02-21 15:36:21 JST local time at Itō, Japan [?]
Last path:	JS2HDO-4>APN01 via qAS,JQ1ZWR-4
Positions stored:	3
Other SSIDs:	JS2HDO-13 JS2HDO-2 JS2HDO-10
Stations heard directly:	10 on radio path – show map
Last heard a station directly:	2026-02-21 11:55:56 UTC (7h18m ago)
Normal receiver range estimate:	80 km (Updated: 2020-12-31 22:26:54 UTC)
Position packets heard directly:	211 on radio path
Position packets sent to APRS-IS:	388 – show map

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.

callsign		pkts	first heard - UTC	last heard	longest	(rx => tx)	longest at - UTC

Only stations from which a position packet has been heard 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.

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.