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 JO7SSP-5 - show graphs
Location: 37°49.08' N 140°25.44' E - locator QM07FT06VH - show map
8.5 km Northwest bearing 333° from Fukushima-shi, Fukushima, Japan [?]
11.1 km West bearing 271° from Hobara, Fukushima, Japan
63.6 km Southwest bearing 218° from Sendai-shi, Miyagi, Japan
94.5 km Northwest bearing 335° from Iwaki, Fukushima, Japan
Last position: 2025-11-01 23:08:31 UTC (5d 20h15m ago)
2025-11-02 08:08:31 JST local time at Fukushima-shi, Japan [?]
Altitude: 133 m
Course: 90°
Speed: 0 km/h
Device: Icom: IC-31 (D-Star)
Last path: JO7SSP-5>API31 via DSTAR*,qAS,JP7YEZ-IS (good)
Positions stored: 39
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