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 JA3VQW-9 - show graphs
Comment: 145.750MHz WIRESX JL3YKH
Mic-E message: In service
Location: 34°47.66' N 135°39.62' E - locator PM74TT90FP - show map
2.4 km Southeast bearing 154° from Hirakata, Ōsaka, Japan [?]
9.3 km Southwest bearing 205° from Yawata, Kyōto, Japan
18.3 km Northeast bearing 52° from Ōsaka-shi, Ōsaka, Japan
121.3 km West bearing 250° from Nagoya-shi, Aichi, Japan
Last position: 2025-03-08 01:37:50 UTC (4d 34m ago)
2025-03-08 10:37:50 JST local time at Hirakata, Japan [?]
Altitude: 28 m
Course: 92°
Speed: 19 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JA3VQW-9>S4TWV6 via qAR,JA3VQW-10
Positions stored: 4533
Other SSIDs: JA3VQW-10 JA3VQW-13 JA3VQW-N
Stations which heard JA3VQW-9 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.
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