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°09.58' N 138°51.06' E - locator PM95KD28CH - show map - static map
6.8 km North bearing 348° from Numazu, Shizuoka, Japan [?]
7.6 km Northwest bearing 309° from Mishima, Shizuoka, Japan
78.6 km Southwest bearing 246° from Yokohama-shi, Kanagawa, Japan
96.2 km Southwest bearing 233° from Tokyo, Tōkyō, Japan
Last position: 2021-09-23 01:23:00 UTC (3d 18h35m ago)
2021-09-23 10:23:00 JST local time at Numazu, Japan [?]
Last path: JR1USU-A>API51 via DSTAR*,qAR,JK1ZRW-13 (good)
Positions stored: 380
Other SSIDs: 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