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 JJ1TST-B - show graphs
Map loading...
Location: 35°19.32' N 139°36.97' E - locator PM95TH37WG - show map - static map
6.1 km East bearing 76° from Kamakura, Kanagawa, Japan [?]
14.2 km South bearing 190° from Yokohama-shi, Kanagawa, Japan
41.4 km South bearing 190° from Tokyo, Tōkyō, Japan
Last position: 2021-10-07 15:00:11 UTC (17d 18h54m ago)
2021-10-08 00:00:11 JST local time at Kamakura, Japan [?]
Device: Icom: IC-5100 (D-Star)
Last path: JJ1TST-B>API510 via DSTAR*,qAS,JP1YJL-IS (good)
Positions stored: 4
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