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 JO1LVZ-12 - show graphs
Comment: 006TxC 40.50C 1006.49hPa 5.08V 05S Test
Last status: LightAPRS-W
Location: 35°47.72' N 139°28.31' E - locator PM95RT60OU - show map
4.5 km North bearing 4° from Higashimurayama-shi, Tōkyō, Japan [?]
7.7 km North bearing 352° from Kodaira, Tōkyō, Japan
23.1 km Northwest bearing 301° from Tokyo, Tōkyō, Japan
41.6 km North bearing 338° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-08-31 12:52:40 UTC (15h51m ago)
2025-08-31 21:52:40 JST local time at Higashimurayama-shi, Japan [?]
Altitude: -22 m
Course: 296°
Speed: 0 km/h
Device: TA2MUN/TA9OHC: LightAPRS Tracker (tracker)
Last path: JO1LVZ-12>APLIGA via WIDE1-1,WIDE2-1,qAO,JO1LVZ-10 (good)
Positions stored: 1503
Other SSIDs: JO1LVZ-10 JO1LVZ-7
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