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 JR1USU-A - show graphs
Map loading...
Location: 35°38.62' N 139°18.27' E - locator PM95PP64ML - show map - static map
9.5 km South bearing 174° from Akiruno-shi, Tōkyō, Japan [?]
10.5 km South bearing 189° from Fussa, Tōkyō, Japan
35.3 km West bearing 262° from Tokyo, Tōkyō, Japan
37.5 km Northwest bearing 306° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-10-17 01:25:44 UTC (9d 11h31m ago)
2021-10-17 10:25:44 JST local time at Akiruno-shi, Japan [?]
Device: Icom: IC-51 (D-Star)
Last path: JR1USU-A>API51 via DSTAR*,qAS,JP1YIW-IS (good)
Positions stored: 381
Other SSIDs: JR1USU-10 JR1USU-7 JR1USU-9
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