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 JA6USD-12 - show graphs
Mic-E message: Off duty
Location: 32°42.29' N 130°37.49' E - locator PM52HQ49XD - show map
2.8 miles Northwest bearing 301° from Uto, Kumamoto Prefecture, Japan [?]
4.5 miles Northwest bearing 327° from Matsubase, Kumamoto Prefecture, Japan
9.0 miles Southwest bearing 229° from Kumamoto-shi, Kumamoto Prefecture, Japan
63.4 miles South bearing 169° from Fukuoka-shi, Fukuoka, Japan
Last position: 2025-01-18 05:00:51 EST (13d 22h2m ago)
2025-01-18 19:00:51 JST local time at Uto, Japan [?]
Altitude: 3 ft
Course: 56°
Speed: 17 MPH
Device: Yaesu: FTM-300D (rig)
Last path: JA6USD-12>SRTRR9 via WIDE1-1,qAR,JA6LSO-10 (good)
Positions stored: 1248
Other SSIDs: JA6USD-7
Stations near current position of JA6USD-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG6YJC-70.6 miles 118°2025-01-02 22:22:38 JP6YGU-I3.3 miles 350°2025-02-01 02:47:01
JO6NIK-123.6 miles 349°2025-01-30 04:58:38 JG6RXF-95.0 miles 131°2025-01-31 21:06:47
JA6/KM0925.8 miles 3°2025-01-21 01:48:59 JJ6HQM-95.8 miles 27°2025-01-31 23:07:13
JA6LET-96.4 miles 27°2025-02-01 00:39:08 JE6HAQ-96.7 miles 51°2025-01-31 20:58:16
JG6YMU-96.9 miles 33°2025-02-01 01:02:33 JF6ZMC-17.3 miles 45°2025-02-01 02:54:20
JF6ZMC-27.3 miles 45°2025-02-01 03:01:14 JF6ZMC-157.3 miles 45°2025-02-01 03:00:21
JE6ZUP-37.6 miles 6°2025-02-01 02:23:43 JE6ZUP-17.6 miles 6°2025-02-01 02:40:13
JE6ZUP-47.6 miles 6°2025-02-01 02:55:44 JE6ZUP-27.6 miles 6°2025-02-01 03:00:41
JA6/KM0457.6 miles 6°2025-01-21 02:01:06 JG6QPV-97.8 miles 48°2025-01-15 01:34:53
JA6ZAY-107.9 miles 35°2025-02-01 03:02:56 JE6NGR-97.9 miles 42°2025-01-31 22:51:06
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