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 7L2UTN-5 - show graphs
Comment: 430FM & C4FM WiRES 29158
Location: 35°41.70' N 139°47.85' E - locator PM95VQ56QT - show map
8.7 km West bearing 288° from Urayasu, Tōkyō, Japan [?]
9.6 km East bearing 86° from Tokyo, Tōkyō, Japan
11.3 km Northeast bearing 32° from Shinagawa-ku, Japan
30.8 km Northeast bearing 27° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-05-16 03:52:31 UTC (5h21m ago)
2025-05-16 12:52:31 JST local time at Urayasu, Japan [?]
Altitude: 39 m
Device: Open Source: APRSdroid (app, Android)
Last path: 7L2UTN-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 17376
Other SSIDs: 7L2UTN-7 7L2UTN-9 7L2UTN-12 7L2UTN-8
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