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 JO7TCX-A - show graphs
Location: 38°14.87' N 140°46.74' E - locator QM08JF39LL - show map
8.4 km West bearing 254° from Sendai-shi, Miyagi, Japan [?]
19.0 km Southwest bearing 244° from Rifu, Miyagi, Japan
100.4 km North bearing 20° from Kōriyama, Fukushima, Japan
Last position: 2024-02-18 02:41:23 UTC (3d 9h26m ago)
2024-02-18 11:41:23 JST local time at Sendai-shi, Japan [?]
Altitude: 386 m
Speed: 1 km/h
Device: Icom: IC-51 (D-Star)
Last path: JO7TCX-A>API51 via DSTAR*,qAS,JP7YFB-IS (good)
Positions stored: 98
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