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 JP3ULK-9 - show graphs
Comment: 439.110MHz 439.820mhz
Mic-E message: Off duty
Location: 34°55.77' N 134°53.86' E - locator PM74KW73RB - show map
6.4 km West bearing 283° from Yashiro, Hyōgo, Japan [?]
8.7 km Southwest bearing 226° from Nishiwaki, Hyōgo, Japan
37.1 km Northwest bearing 316° from Kōbe-shi, Hyōgo, Japan
61.1 km Northwest bearing 296° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-02-15 03:15:53 UTC (3d 15h44m ago)
2025-02-15 12:15:53 JST local time at Yashiro, Japan [?]
Altitude: 80 m
Course: 109°
Speed: 81 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JP3ULK-9>STUUW7 via JH3YBD-2*,qAR,JA4YZK-10 (good)
Positions stored: 2
Other SSIDs: JP3ULK-5 JP3ULK-7
Stations which heard JP3ULK-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