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 7L3KFI-7 - show graphs
Comment: TH-D72 HANDY MOBILE
Mic-E message: In service
Location: 35°38.46' N 139°47.50' E - locator PM95VP53AU - show map
6.6 km Northeast bearing 57° from Shinagawa-ku, Japan [?]
9.3 km West bearing 249° from Urayasu, Tōkyō, Japan
10.5 km Southeast bearing 121° from Tokyo, Tōkyō, Japan
25.4 km Northeast bearing 32° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-08-25 01:38:18 UTC (177d 22h5m ago)
2024-08-25 10:38:18 JST local time at Shinagawa-ku, Japan [?]
Altitude: -18 m
Course: 340°
Speed: 7 km/h
Device: Kenwood: TH-D72 (ht)
Last path: 7L3KFI-7>S5SXT6 via WIDE1-1,qAS,JF1AJE-10 (good)
Positions stored: 16741
Other SSIDs: 7L3KFI-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