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°38.11' N 133°03.75' E - locator PM64MP72MK - show map - static map
10.8 miles Northwest bearing 296° from Fuchū, Hiroshima, Japan [?]
13.0 miles Northwest bearing 297° from Shinichi, Hiroshima, Japan
38.1 miles Northeast bearing 64° from Hiroshima-shi, Hiroshima, Japan
49.6 miles West bearing 268° from Okayama-shi, Okayama, Japan
Last position: 2018-08-03 13:14:39 EDT (13d 18h32m ago)
2018-08-04 02:14:39 JST local time at Fuchū, Japan [?]
Altitude: 1421 ft
Course: 356°
Speed: 45 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JA4GDE-9>STSXQ1 via JA4YYF-2*,qAR,JN4HSC-10 (good)
Positions stored: 1263
Other SSIDs: JA4GDE-7
Stations near current position of JA4GDE-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR4QII-73.1 miles 203°2018-08-15 02:33:03 JG4DGO-73.1 miles 203°2018-08-14 23:56:50
JR4QII-103.1 miles 203°2018-08-17 07:41:16 JR4QII-93.1 miles 203°2018-08-13 05:43:36
JH4YOP-108.5 miles 1°2018-08-17 07:31:57 JA4FCV B10.9 miles 115°2018-08-15 22:02:02
JA4FCV-B10.9 miles 115°2018-08-15 22:02:12 JA4FCV10.9 miles 115°2018-08-15 10:05:22
JH4JVT B10.9 miles 115°2018-08-08 06:50:42 JH4JVT-B10.9 miles 115°2018-08-08 06:50:52
JH4JVT R10.9 miles 115°2018-07-19 18:56:15 JH4JVT-R10.9 miles 115°2018-07-19 18:56:25
JH4RHJ-715.9 miles 312°2018-08-17 07:02:59 JA4ZRK16.2 miles 111°2018-08-17 07:41:53
JH4IZM-916.4 miles 176°2018-07-22 05:36:31 Eyeball16.8 miles 313°2018-08-15 15:50:27
JN4RYW-916.9 miles 112°2018-08-17 05:35:11 JN4OQT-917.0 miles 313°2018-08-17 06:38:20
JA9FVM-517.1 miles 146°2018-08-13 05:09:52 JJ4KME-1017.3 miles 165°2018-08-17 07:30:02
Stations which heard JA4GDE-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA5YVT-2 5 2018-08-03 11:49:39 2018-08-03 12:42:15 PM64RO > PM63KW 57.1 miles 218° 2018-08-03 11:49:39
JA4YYF-2 1 2018-08-03 13:14:39 2018-08-03 13:14:39 PM64MP > PM64RX 34.8 miles 44° 2018-08-03 13:14:39
JA4ZRK 14 2018-08-03 12:01:42 2018-08-03 12:25:46 PM64RN > PM64PN 6.7 miles 252° 2018-08-03 12:01:42

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