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 JF3SOC - show graphs
Location: 35°10.73' N 136°12.82' E - locator PM85CE52PW - show map
7.1 km North bearing 12° from Youkaichi, Shiga, Japan [?]
11.9 km Northeast bearing 62° from Ōmihachiman, Shiga, Japan
62.9 km West bearing 270° from Nagoya-shi, Aichi, Japan
84.3 km Northeast bearing 50° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-04-30 01:50:57 UTC (15d 17h14m ago)
2025-04-30 10:50:57 JST local time at Youkaichi, Japan [?]
Last path: JF3SOC>API52 via DSTAR*,qAS,JP3YJF-IS (good)
Positions stored: 46
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