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 JM3MVZ-7 - show graphs
Comment: 438.180Mhz
Mic-E message: En route
Location: 35°08.50' N 136°12.15' E - locator PM85CD44HA - show map
2.9 km North bearing 9° from Youkaichi, Shiga, Japan [?]
9.6 km East bearing 81° from Ōmihachiman, Shiga, Japan
64.1 km West bearing 266° from Nagoya-shi, Aichi, Japan
80.9 km Northeast bearing 52° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-08-02 23:09:02 UTC (29d 2h53m ago)
2025-08-03 08:09:02 JST local time at Youkaichi, Japan [?]
Altitude: 130 m
Course: 174°
Speed: 52 km/h
Device: Yaesu: FT1D (ht)
Last path: JM3MVZ-7>SU0XU0 via WIDE1-1,WIDE2-1,qAS,JL3ZDB-10 (good)
Positions stored: 90
Other SSIDs: JM3MVZ-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