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 JG1MXD-9 - show graphs
Mic-E message: Off duty
Location: 35°30.00' N 139°30.00' E - locator PM95SM00AA - show map
3.0 miles East bearing 68° from Minami-rinkan, Kanagawa, Japan [?]
6.3 miles East bearing 83° from Zama, Kanagawa, Japan
8.8 miles Northwest bearing 294° from Yokohama-shi, Kanagawa, Japan
16.9 miles Southwest bearing 219° from Tokyo, Tōkyō, Japan
Last position: 2025-01-23 05:33:02 EST (8d 18h58m ago)
2025-01-23 19:33:02 JST local time at Minami-rinkan, Japan [?]
Altitude: 138 ft
Position ambiguous: Precision reduced at transmitter by 4 digits, position resolution approximately 69.0 miles.
Course: 267°
Speed: 4 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JG1MXD-9>SUZZZL via JS1YAB-2*,qAR,7L2IWN-13 (good)
Positions stored: 14131
Other SSIDs: JG1MXD-7
Stations near current position of JG1MXD-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1TVN-90.7 miles 285°2025-01-12 04:35:28 JR0DLU-71.0 miles 262°2025-01-06 01:20:53
JA1DRE-11.6 miles 85°2025-02-01 00:24:41 JL1AAW-71.9 miles 71°2025-01-02 07:41:12
JJ4HLS-92.1 miles 355°2025-01-19 02:31:20 JA1DRE-A2.3 miles 77°2025-01-31 20:53:31
JA1DRE-52.3 miles 77°2025-01-31 03:38:31 JA1DRE-92.3 miles 77°2025-02-01 00:27:47
JA1DRE2.3 miles 69°2025-02-01 00:04:59 JO6EFL-72.5 miles 171°2025-01-30 05:13:55
JA9FAL2.5 miles 36°2025-01-31 16:22:20 JF1HIS-92.9 miles 337°2025-01-24 23:13:13
JQ1YBV-103.0 miles 225°2025-01-31 23:52:39 JI6DUE-C3.0 miles 342°2025-01-12 06:52:04
JA1YKX-13.2 miles 79°2025-02-01 00:28:18 JA1YKX-23.2 miles 79°2025-02-01 00:27:18
JA8TNQ-A3.3 miles 93°2025-02-01 00:01:55 JK1CQY-73.4 miles 291°2025-01-12 00:00:14
7K2EZH-A3.6 miles 87°2025-01-10 13:42:46 JH1QQN-93.6 miles 100°2025-01-31 22:37:00
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