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 JF4ERQ-7 - show graphs
Mic-E message: Off duty
Location: 33°59.26' N 130°59.41' E - locator PM53LX87TA - show map
5.6 km Northeast bearing 41° from Shimonoseki, Yamaguchi, Japan [?]
22.4 km Northeast bearing 40° from Kitakyūshū, Fukuoka, Japan
67.7 km Northeast bearing 51° from Fukuoka-shi, Fukuoka, Japan
Last position: 2025-01-08 08:59:39 UTC (34d 16h49m ago)
2025-01-08 17:59:39 JST local time at Shimonoseki, Japan [?]
Altitude: 10 m
Course: 225°
Speed: 20 km/h
Device: Kenwood: TH-D75 (ht)
Last path: JF4ERQ-7>SSUYR6 via JF6YFU-2*,qAR,JG6YJD-15 (good)
Positions stored: 424
Other SSIDs: JF4ERQ-9 JF4ERQ-5
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