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 JJ7LSV-5 - show graphs
Comment: 433.000MHz Where should we
Location: 39°34.31' N 141°04.97' E - locator QM09MN97WF - show map
15.0 km Southeast bearing 145° from Shizukuishi, Iwate, Japan [?]
15.8 km South bearing 202° from Morioka-shi, Iwate, Japan
84.2 km East bearing 101° from Akita, Akita, Japan
85.4 km East bearing 101° from Akita Shi, Akita, Japan
Last position: 2025-02-23 07:51:53 UTC (10d 17h35m ago)
2025-02-23 16:51:53 JST local time at Shizukuishi, Japan [?]
Altitude: 237 m
Course:
Speed: 9 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: JJ7LSV-5>APDR16 via TCPIP*,qAC,T2SAPPORO
Positions stored: 7488
Other SSIDs: JJ7LSV-9 JJ7LSV-7 JJ7LSV-15
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