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 JA4YUP-A - show graphs
Location: 32°47.61' N 130°42.25' E - locator PM52IT40MK - show map
3.5 km West bearing 277° from Kumamoto-shi, Kumamoto Prefecture, Japan [?]
12.0 km South bearing 171° from Ueki, Kumamoto Prefecture, Japan
94.2 km South bearing 164° from Fukuoka-shi, Fukuoka, Japan
116.2 km South bearing 186° from Kitakyūshū, Fukuoka, Japan
Last position: 2024-03-07 13:00:47 UTC (340d 1h ago)
2024-03-07 22:00:47 JST local time at Kumamoto-shi, Japan [?]
Device: Icom: IC-51 (D-Star)
Last path: JA4YUP-A>API51 via DSTAR*,qAS,JP6YGU-IS (good)
Positions stored: 8
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