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 JF0AAM-9 - show graphs
Mic-E message: Off duty
Location: 36°13.59' N 137°56.26' E - locator PM86XF24MI - show map
2.7 km West bearing 254° from Matsumoto, Nagano, Japan [?]
14.3 km North bearing 350° from Shiojiri, Nagano, Japan
124.3 km East bearing 109° from Kanazawa-shi, Ishikawa, Japan
148.8 km Northeast bearing 38° from Nagoya-shi, Aichi, Japan
Last position: 2025-05-06 04:52:22 UTC (48d 20h ago)
2025-05-06 13:52:22 JST local time at Matsumoto, Japan [?]
Altitude: 603 m
Course: 23°
Speed: 87 km/h
Device: Yaesu: FTM-300D (rig)
Last path: JF0AAM-9>SVQSU9 via WIDE1-1,qAr,JR0ZFI-10 (good)
Positions stored: 272
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