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 JR1WUT-2 - show graphs
Comment: ID-5100D Member of JARL
Location: 35°22.57' N 139°57.20' E - locator PM95XJ40JG - show map
2.8 km East bearing 87° from Kisarazu, Chiba, Japan [?]
8.0 km Northeast bearing 45° from Kimitsu, Chiba, Japan
29.3 km East bearing 106° from Yokohama-shi, Kanagawa, Japan
42.1 km Southeast bearing 146° from Tokyo, Tōkyō, Japan
Last position: 2025-07-05 13:32:35 UTC (1d 6h15m ago)
2025-07-05 22:32:35 JST local time at Kisarazu, Japan [?]
Altitude: 16 m
Course:
Speed: 0 km/h
Device: Icom: IC-5100 (D-Star)
Last path: JR1WUT-2>API510 via DSTAR*,qAS,JP1YEM-IS (good)
Positions stored: 261
Other SSIDs: JR1WUT-3 JR1WUT-7 JR1WUT
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