Station info for JA4YZK-10 – aprs.fi

Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account

It is possible to search using wildcards (*?) after a prefix. Example: OH*

APRS igate – Statistics for 2025-05:
Comment:	W1,OYn-N I-GATE Kurashiki 9k6
Location:	34°33.99' N 133°44.12' E - locator PM64UN85FX - show map 3.4 km Southwest bearing 237° from Kurashiki, Okayama, Japan [?] 14.4 km East bearing 75° from Kamogata, Okayama, Japan 21.1 km Southwest bearing 240° from Okayama-shi, Okayama, Japan 118.4 km East bearing 80° from Hiroshima-shi, Hiroshima, Japan
Last position:	2025-05-06 23:21:48 UTC (21m32s ago) 2025-05-07 08:21:48 JST local time at Kurashiki, Japan [?]
Device:	Microsat: WX3in1 Plus 2.0
Last path:	JA4YZK-10>APMI06 via TCPIP*,qAC,T2OSAKA
Positions stored:	7
Stations heard directly:	55 on radio path – show map
Last heard a station directly:	2025-05-06 23:42:04 UTC (1m16s ago)
Normal receiver range estimate:	100 km (Updated: 2025-04-30 23:16:37 UTC)
Position packets heard directly:	2685 on radio path
Position packets sent to APRS-IS:	4760 – 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.