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 JG1ATN-9 - show graphs
Mic-E message: Off duty
Location: 35°46.24' N 139°33.43' E - locator PM95SS64UX - show map
5.5 km Southwest bearing 227° from Asaka, Saitama, Japan [?]
6.3 km West bearing 251° from Wako, Saitama, Japan
15.1 km Northwest bearing 307° from Tokyo, Tōkyō, Japan
36.7 km North bearing 348° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-06 00:14:52 UTC (280d 18h7m ago)
2024-05-06 09:14:52 JST local time at Asaka, Japan [?]
Altitude: 30 m
Course: 97°
Speed: 19 km/h
Device: Yaesu: FTM-300D (rig)
Last path: JG1ATN-9>SUTVR4 via JJ1RAF-2*,qAR,JA1YCQ-10 (good)
Positions stored: 7193
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