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 JA1BDJ-7 - show graphs
Mic-E message: Off duty
Location: 35°52.34' N 139°44.50' E - locator PM95UU99AI - show map
9.0 km Southeast bearing 150° from Iwatsuki, Saitama, Japan [?]
14.1 km Southeast bearing 144° from Hasuda, Saitama, Japan
20.8 km North bearing 12° from Tokyo, Tōkyō, Japan
48.0 km North bearing 11° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-10-28 06:51:48 UTC (106d 20h26m ago)
2024-10-28 15:51:48 JST local time at Iwatsuki, Japan [?]
Altitude: 79 m
Course: 103°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: JA1BDJ-7>SUURS4 via JS1YAB-2*,qAR,JQ1ZOM-10 (good)
Positions stored: 14
Other SSIDs: JA1BDJ-9
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