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 JA1OGX - show graphs
Map loading...
Location: 35°40.42' N 139°36.71' E - locator PM95TQ31KQ - show map - static map
5.9 km Southeast bearing 127° from Musashino, Tōkyō, Japan [?]
7.4 km West bearing 256° from Tokyo, Tōkyō, Japan
7.5 km Southwest bearing 207° from Nerima, Tōkyō, Japan
25.3 km North bearing 354° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-11-28 09:05:49 UTC (3d 7h32m ago)
2021-11-28 18:05:49 JST local time at Musashino, Japan [?]
Device: Icom: IC-31 (D-Star)
Last path: JA1OGX>API31 via DSTAR*,qAS,DJ0OQ-G (good)
Positions stored: 1699
Other SSIDs: JA1OGX-B
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