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 JG7IMF - show graphs
Location: 38°16.11' N 140°55.11' E - locator QM08LG04FK - show map
4.1 km East bearing 91° from Sendai-shi, Miyagi, Japan [?]
7.8 km Southwest bearing 219° from Rifu, Miyagi, Japan
11.4 km Southwest bearing 242° from Shiogama, Miyagi, Japan
107.3 km Northeast bearing 26° from Kōriyama, Fukushima, Japan
Last position: 2025-02-07 01:46:40 UTC (3d 16h44m ago)
2025-02-07 10:46:40 JST local time at Sendai-shi, Japan [?]
Device: Icom: IC-7100 (D-Star)
Last path: JG7IMF>API710 via DSTAR*,qAS,JP7YEL-IS (good)
Positions stored: 1
Items and objects originated: JG7IMF-DP
Other SSIDs: JG7IMF-DP JG7IMF-N JG7IMF-S
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