Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station JI3YVA-1 - show graphs
Map loading...
Comment: W1,HGn-N Fill-in JDCC Himeji 144.66MHz 1k2
Last beacon: UIDIGI 1.9
Location: 34°48.38' N 134°42.67' E - locator PM74IT53IM - show map - static map
1.5 km Southeast bearing 138° from Himeji, Hyōgo, Japan [?]
16.2 km Southeast bearing 114° from Tatsuno, Hyōgo, Japan
44.9 km West bearing 287° from Kōbe-shi, Hyōgo, Japan
73.3 km West bearing 280° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-09-23 03:30:38 UTC (1m19s ago)
2021-09-23 12:30:38 JST local time at Himeji, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JI3YVA-1>APNU19 via qAR,JR5YFF-10
Positions stored: 21
Other SSIDs: JI3YVA-2 JI3YVA-B JI3YVA-N
APRS digipeater – Statistics for 2021-09:
Stations heard directly: 48 on radio path – show map
Last heard a station directly: 2021-09-23 03:03:56 UTC (28m1s ago)
Normal receiver range estimate: 80 km (Updated: 2021-08-31 22:05:37 UTC)
Position packets heard directly: 2135 on radio path
Stations which heard JI3YVA-1 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.
Stations heard directly by JI3YVA-1
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.
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS