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-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°44.19' N 139°30.18' E - locator PM95SR06IS - show map - static map
2.3 miles Southeast bearing 123° from Higashimurayama-shi, Tōkyō, Japan [?]
5.6 miles Northeast bearing 58° from Tachikawa, Tōkyō, Japan
11.1 miles West bearing 287° from Tokyo, Tōkyō, Japan
21.4 miles North bearing 339° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-02-17 23:23:00 EST (22h ago)
2018-02-18 13:23:00 JST local time at Higashimurayama-shi, Japan [?]
Altitude: 276 ft
Course: 103°
Speed: 29 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JG1MXD-7>SUTTQ9 via qAS,JA1KWV-1
Positions stored: 33760
Packet rate: 120 seconds between packets on average during 6015 seconds.
Other SSIDs: JG1MXD-9
Stations near current position of JG1MXD-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1ERJ-i0.5 miles 271°2018-02-16 06:14:53 JJ1GUT0.9 miles 116°2018-02-04 10:23:11
7L3XOR1.1 miles 342°2018-02-17 06:21:08 JJ1GOU1.3 miles 31°2018-01-27 21:12:42
7K1KOP1.7 miles 193°2018-02-17 06:58:59 JI1QGN-71.9 miles 126°2018-01-20 23:29:24
JJ1QZA-B2.0 miles 133°2018-02-18 05:31:43 JH1LUL-72.1 miles 285°2018-02-18 17:17:13
JN4TNW-92.2 miles 218°2018-01-21 08:02:14 7N4CQD-ios2.2 miles 21°2018-02-16 23:41:54
JG1TWP-52.3 miles 232°2018-02-10 01:36:43 JK1MIG-72.4 miles 0°2018-02-05 04:07:48
JG1TWP-122.6 miles 230°2018-02-06 05:07:56 JE1LTK-92.7 miles 79°2018-02-10 03:37:09
JG1LWU3.1 miles 305°2018-02-18 21:22:15 JJ1RYN-73.1 miles 196°2018-02-18 20:43:29
JA1DHJ-93.2 miles 116°2018-02-11 22:50:34 JQ3VTS-93.5 miles 260°2018-02-17 05:34:39
JQ3VTS-13.5 miles 260°2018-02-18 08:36:02 JO1MIS-73.5 miles 15°2018-02-03 05:20:37
Stations which heard JG1MXD-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1KWV-1 58 2018-02-17 20:42:28 2018-02-17 23:23:00 PM95RS > PM95TR 8.2 miles 107° 2018-02-17 23:13:40
JQ1YFT-2 11 2018-02-11 23:02:25 2018-02-12 02:54:50 PM95SS > PM95OP 17.8 miles 237° 2018-02-12 02:54:50
JJ1YDX-3 1 2018-02-17 21:59:53 2018-02-17 21:59:53 PM95TS > QM06BF 41.3 miles 43° 2018-02-17 21:59:53
JQ3VTS-1 2 2018-02-11 23:04:41 2018-02-11 23:09:09 PM95RR > PM95RR 2.7 miles 239° 2018-02-11 23:04:41
JH1WUX-1 3 2018-02-17 21:47:26 2018-02-17 22:06:52 PM95TS > PM95TU 5.8 miles 12° 2018-02-17 21:47:26
JI1UWB-10 1 2018-02-17 22:01:01 2018-02-17 22:01:01 PM95TS > PM95US 6.4 miles 94° 2018-02-17 22:01:01

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
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