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 JH7MAG-5 - show graphs
Comment: https://aprsdroid.org/
Location: 38°24.26' N 140°26.39' E - locator QM08FJ27SA - show map
5.1 km Southeast bearing 138° from Higashine, Yamagata, Japan [?]
8.3 km Northeast bearing 47° from Tendō, Yamagata, Japan
40.6 km West bearing 292° from Sendai-shi, Miyagi, Japan
135.7 km Northeast bearing 65° from Niigata-shi, Niigata, Japan
Last position: 2025-06-11 02:25:25 UTC (3h25m ago)
2025-06-11 11:25:25 JST local time at Higashine, Japan [?]
Altitude: 231 m
Course: 356°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: JH7MAG-5>APDR16 via TCPIP*,qAC,T2GB
Positions stored: 70219
Other SSIDs: JH7MAG-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