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 JO3SEN - show graphs
Mic-E message: Off duty
Location: 35°30.60' N 139°33.41' E - locator PM95SM62TJ - show map
10.1 km East bearing 73° from Minami-rinkan, Kanagawa, Japan [?]
10.4 km Northwest bearing 312° from Yokohama-shi, Kanagawa, Japan
23.4 km Southwest bearing 211° from Tokyo, Tōkyō, Japan
Last position: 2024-01-12 06:28:21 UTC (100d 2h6m ago)
2024-01-12 15:28:21 JST local time at Minami-rinkan, Japan [?]
Course: 352°
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: JO3SEN>SUSPV0 via JA1YKX-2*,qAS,JF1AJE-10 (good)
Positions stored: 14
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS