Station info for JS1YUO-3 – 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 digipeater – Statistics for 2026-01:
Comment:	W1,Maebashi 144.66/1200 Gunma APRS Net
Mic-E message:	Off duty
Location:	36°29.00' N 139°10.30' E - locator PM96OL05OX - show map 11.4 km Northwest bearing 299° from Ōmama, Gunma, Japan [?] 14.3 km Northeast bearing 44° from Maebashi-shi, Gunma, Japan 99.8 km Northwest bearing 332° from Tokyo, Tōkyō, Japan 122.6 km North bearing 340° from Yokohama-shi, Kanagawa, Japan
Last position:	2026-01-29 16:38:12 UTC (2m35s ago) 2026-01-30 01:38:12 JST local time at Ōmama, Japan [?]
Altitude:	670 m
Course:	0°
Speed:	0 km/h
Device:	Kenwood: TH-D75 (ht)
Last path:	JS1YUO-3>SVRYP0 via qAR,JG1MDH-10
Positions stored:	2
Other SSIDs:	JS1YUO-1
Stations heard directly:	137 on radio path – show map
Last heard a station directly:	2026-01-29 16:28:57 UTC (11m50s ago)
Normal receiver range estimate:	160 km (Updated: 2026-01-29 14:52:57 UTC)
Position packets heard directly:	15118 on radio path

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.