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 JP1AWP-9 - show graphs
Comment: 433.000MHz Now reciving.
Mic-E message: In service
Location: 35°42.48' N 139°49.07' E - locator PM95VQ89DW - show map
7.6 km Northwest bearing 303° from Urayasu, Tōkyō, Japan [?]
9.7 km West bearing 262° from Ichikawa, Chiba, Japan
11.6 km East bearing 80° from Tokyo, Tōkyō, Japan
33.0 km Northeast bearing 29° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-06-28 03:54:07 UTC (4d 23h3m ago)
2025-06-28 12:54:07 JST local time at Urayasu, Japan [?]
Altitude: -1 m
Course: 183°
Speed: 9 km/h
Device: Kenwood: TM-D710 (rig)
Last path: JP1AWP-9>S5TRT8 via WIDE1-1,qAR,JS1YNE-10 (good)
Positions stored: 17188
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