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 JA4GDE-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 34°30.13' N 133°46.27' E - locator PM64VM20MM - show map - static map
5.6 miles South bearing 177° from Kurashiki, Okayama, Japan [?]
10.3 miles West bearing 277° from Tamano, Okayama, Japan
14.4 miles Southwest bearing 220° from Okayama-shi, Okayama, Japan
57.0 miles West bearing 248° from Himeji, Hyōgo, Japan
Last position: 2018-11-10 05:58:05 EST (4d 19h25m ago)
2018-11-10 19:58:05 JST local time at Kurashiki, Japan [?]
Altitude: 138 ft
Course: 94°
Speed: 4 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JA4GDE-9>STSPQ3 via WIDE1-1,WIDE2-1,qAR,JJ4KME-10 (good)
Positions stored: 1289
Stations near current position of JA4GDE-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP4YDV-I0.9 miles 47°2018-11-15 01:06:33 JG4PWJ-141.1 miles 238°2018-11-13 17:30:10
JE4SMQ-92.9 miles 286°2018-11-14 18:15:19 JE4SMQ4.0 miles 338°2018-11-14 18:04:32
JR4MET-54.0 miles 358°2018-11-08 06:22:22 JH3AAS-94.2 miles 159°2018-10-20 03:12:26
JH4JQC-95.9 miles 357°2018-11-13 19:28:56 JH4OWG-96.1 miles 356°2018-11-11 19:56:14
PS-JE4YIB6.3 miles 8°2018-11-15 01:01:49 JE4YIB B6.3 miles 8°2018-11-14 08:35:01
JE4YIB-B6.3 miles 8°2018-11-14 08:35:11 JE4YIB-N6.3 miles 8°2018-11-15 01:07:22
JE4YIB-106.3 miles 8°2018-11-15 01:08:59 JE4MKV-56.4 miles 295°2018-10-16 06:29:08
JM4WDK-26.6 miles 294°2018-11-14 23:38:13 JN4VVU-76.8 miles 113°2018-10-21 01:28:05
JH4GLG-97.1 miles 271°2018-11-08 20:29:24 JM4VGR-B7.1 miles 11°2018-11-15 00:28:37
JO4IUF-77.4 miles 8°2018-11-09 23:09:43 JO4IUF-i7.6 miles 7°2018-11-09 21:43:25
Stations which heard JA4GDE-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JJ4KME-10 1 2018-11-10 05:58:05 2018-11-10 05:58:05 PM64VM > PM64NJ 36.7 miles 258° 2018-11-10 05:58:05
JA4YMC-10 2 2018-11-10 04:22:04 2018-11-10 04:46:55 PM64VM > PM65TA 35.8 miles 347° 2018-11-10 04:46:55
JA5YVT-2 6 2018-11-10 01:16:46 2018-11-10 04:25:05 PM64VM > PM63KW 66.3 miles 233° 2018-11-10 04:25:05
JA4YYF-2 7 2018-11-10 02:01:58 2018-11-10 04:44:52 PM64VL > PM64RX 37.9 miles 335° 2018-11-10 02:13:43
JM4WDK-2 3 2018-11-10 01:35:20 2018-11-10 02:32:10 PM64VM > PM64TM 6.7 miles 281° 2018-11-10 02:32:10
JA5UJT-10 1 2018-11-10 02:40:22 2018-11-10 02:40:22 PM64VM > PM74AH 19.6 miles 129° 2018-11-10 02:40:22
JE4YMQ-10 6 2018-11-10 02:19:44 2018-11-10 04:34:08 PM64VM > PM64WP 11.7 miles 25° 2018-11-10 02:19:44

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