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 JQ1URL - show graphs
Mic-E message: In service
Location: 35°34.04' N 139°23.15' E - locator PM95QN66HD - show map
6.6 km Northwest bearing 297° from Machida, Tōkyō, Japan [?]
11.0 km Northwest bearing 328° from Minami-rinkan, Kanagawa, Japan
26.7 km Northwest bearing 300° from Yokohama-shi, Kanagawa, Japan
30.8 km Southwest bearing 244° from Tokyo, Tōkyō, Japan
Last position: 2025-05-31 07:11:04 UTC (20d 2h19m ago)
2025-05-31 16:11:04 JST local time at Machida, Japan [?]
Course: 120°
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: JQ1URL>S5STP4 via JS1YAB-2*,qAR,JQ1YDA-10 (good)
Positions stored: 18
Other SSIDs: JQ1URL-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