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 JR4QII-1 - show graphs
Map loading...
Comment: DIGIPEAT 144,66MHz/1200bps Sera
Mic-E message: Off duty
Location: 34°35.63' N 133°02.46' E - locator PM64MO42WM - show map - static map
11.1 miles West bearing 280° from Fuchū, Hiroshima, Japan [?]
13.2 miles West bearing 283° from Shinichi, Hiroshima, Japan
35.8 miles Northeast bearing 67° from Hiroshima-shi, Hiroshima, Japan
51.0 miles West bearing 265° from Okayama-shi, Okayama, Japan
Last position: 2019-02-24 16:42:18 EST (23d 5h44m ago)
2019-02-25 06:42:18 JST local time at Fuchū, Japan [?]
Course:
Device: Kenwood: TM-D710 (rig)
Last path: JR4QII-1>STSUV3 via qAR,JR5IUI-10
Positions stored: 26
Other SSIDs: JR4QII-10 JR4QII-2 JR4QII-5 JR4QII-7 JR4QII-9
Last heard a station directly: 2019-02-28 01:08:59 EST (19d 21h18m ago)
Stations near current position of JR4QII-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR4QII-100.0 yards 0°2019-03-19 22:37:07 JR4QII-917.0 yards 90°2019-03-19 18:33:45
JR4QII-7106.1 yards 162°2019-03-18 05:51:26 JG4DGO-7345.5 yards 185°2019-03-17 04:46:06
JR4QII-53.5 miles 186°2019-03-19 02:10:21 JN4THO-710.3 miles 100°2019-03-11 01:29:22
JO4GJG-910.3 miles 42°2019-02-25 05:08:59 JA4FCV B11.2 miles 99°2019-03-09 20:37:59
JA4FCV-B11.2 miles 99°2019-03-09 20:38:09 JA4FCV11.2 miles 99°2019-03-19 23:12:19
JE4UZZ B11.2 miles 99°2019-03-04 02:59:37 JE4UZZ-B11.2 miles 99°2019-03-04 02:59:47
JH4YOP-1011.5 miles 7°2019-03-19 23:25:37 JH4HSM-i14.2 miles 166°2019-03-11 21:03:01
JE4QGF-914.4 miles 259°2019-03-09 23:53:32 JJ4KME-1014.9 miles 158°2019-03-19 23:03:21
JJ4KME-915.0 miles 158°2019-03-17 03:24:10 JJ4NFM16.3 miles 130°2019-03-14 21:56:59
JA4ZRK16.5 miles 100°2019-03-15 19:50:49 JO4JBG-517.4 miles 178°2019-02-20 08:07:20
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