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 JO1NII - show graphs
Location: 35°24.34' N 139°35.07' E - locator PM95TJ07DI - show map
7.0 km Southwest bearing 228° from Yokohama-shi, Kanagawa, Japan [?]
11.2 km North bearing 16° from Kamakura, Kanagawa, Japan
33.0 km South bearing 197° from Tokyo, Tōkyō, Japan
Last position: 2023-11-25 13:57:27 UTC (295d 19h25m ago)
2023-11-25 22:57:27 JST local time at Yokohama-shi, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JO1NII>API705 via DSTAR*,qAS,JP1YJL-IS (good)
Positions stored: 180
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