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 JA4CFO-5 - show graphs
Map loading...
Location: 35°03.61' N 133°57.48' E - locator PM65XB44XK - show map - static map
2.5 miles West bearing 286° from Tsuyama, Okayama, Japan [?]
27.0 miles South bearing 163° from Kurayoshi, Tottori, Japan
27.5 miles North bearing 3° from Okayama-shi, Okayama, Japan
73.9 miles West bearing 291° from Kōbe-shi, Hyōgo, Japan
Last position: 2016-08-09 21:39:49 EDT (201d 9h52m ago)
2016-08-10 10:39:49 JST local time at Tsuyama, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JA4CFO-5>API510 via DSTAR*,qAS,JP4YDD-IS (good)
Positions stored: 302
Other SSIDs: JA4CFO-7
Stations near current position of JA4CFO-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR4CUX-123.6 miles 87°2017-02-09 16:37:32 JO4HKO-ios4.2 miles 273°2017-01-29 01:01:54
JG4TFA-94.3 miles 61°2017-02-27 03:43:11 JE4FNC-74.3 miles 61°2017-02-08 07:11:23
JE4FNC-104.3 miles 61°2017-02-27 06:30:38 JE4FNC-95.0 miles 179°2017-02-27 05:46:54
JJ4ELR-D6.5 miles 76°2017-02-16 21:37:04 JM4KCS-76.7 miles 73°2017-02-27 04:40:31
JN4HSC-911.7 miles 265°2017-02-26 17:18:10 JO4DTH-911.8 miles 70°2017-02-26 00:05:06
JR4MXP-912.3 miles 71°2017-02-26 22:41:08 JR4MXP-1012.9 miles 71°2017-02-27 06:04:16
JR4MXP-712.9 miles 71°2017-02-26 23:30:15 JA4UNI-113.5 miles 69°2017-02-27 06:08:33
JA4UNI-913.5 miles 69°2017-02-26 22:45:30 JA4FKO-914.0 miles 176°2017-02-14 19:05:54
JP4YDD-I14.2 miles 30°2017-02-27 06:26:54 JN4HSC-715.0 miles 302°2017-02-18 03:31:10
JN4HSC15.0 miles 302°2017-02-11 07:31:09 JN4HSC-1015.0 miles 302°2017-02-27 06:18:31
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