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 JA6JMD-7 - show graphs
Comment: ID-50
Location: 33°39.85' N 131°02.69' E - locator PM53MP59JJ - show map
1.2 km Southeast bearing 147° from Tsuiki, Fukuoka, Japan [?]
1.7 km Northwest bearing 315° from Shiida, Fukuoka, Japan
27.1 km Southeast bearing 134° from Kitakyūshū, Fukuoka, Japan
58.3 km East bearing 84° from Fukuoka-shi, Fukuoka, Japan
Last position: 2025-11-30 02:33:56 UTC (7d 5h16m ago)
2025-11-30 11:33:56 JST local time at Tsuiki, Japan [?]
Altitude: 17 m
Course: 174°
Speed: 0 km/h
Last path: JA6JMD-7>API50 via DSTAR*,qAS,JQ6YAA-IS (good)
Positions stored: 4
Other SSIDs: JA6JMD
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