Station info for JA4WTZ-7 – aprs.fi

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APRS igate – Statistics for 2025-09:
Comment:	433.000MHz 145MHz DCR 調整中
Location:	34°41.50' N 135°37.05' E - locator PM74TQ46CA - show map 928.7 m South bearing 175° from Daitō, Ōsaka, Japan [?] 5.6 km Southeast bearing 146° from Kadoma, Ōsaka, Japan 10.5 km East bearing 91° from Ōsaka-shi, Ōsaka, Japan 129.4 km Southwest bearing 246° from Nagoya-shi, Aichi, Japan
Last position:	2025-09-08 00:42:33 UTC (18d 13h23m ago) 2025-09-08 09:42:33 JST local time at Daitō, Japan [?]
Course:	243°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	JA4WTZ-7>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	299
Other SSIDs:	JA4WTZ-9 JA4WTZ-5 JA4WTZ-8 JA4WTZ
Stations heard directly:	1 on radio path – show map
Last heard a station directly:	2025-09-08 02:25:50 UTC (18d 11h40m ago)
Position packets heard directly:	49 on radio path
Position packets sent to APRS-IS:	70 – 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.