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 JN4SRR-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°26.15' N 133°19.04' E - locator PM65PK84BO - show map - static map
0.9 miles West bearing 281° from Yonago, Tottori, Japan [?]
3.8 miles East bearing 87° from Yasugi, Shimane, Japan
63.8 miles Northwest bearing 327° from Okayama-shi, Okayama, Japan
86.7 miles Northeast bearing 34° from Hiroshima-shi, Hiroshima, Japan
Last position: 2016-12-03 05:01:19 EST (79d 19h20m ago)
2016-12-03 19:01:19 JST local time at Yonago, Japan [?]
Altitude: 23 ft
Course: 28°
Speed: 7 MPH
Last path: JN4SRR-9>SURVQ5-1 via WIDE1-1,qAR,JN4SRR-10 (good)
Positions stored: 74894
Other SSIDs: JN4SRR-10 JN4SRR-7
Stations near current position of JN4SRR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JN4SRR-1049.5 yards 90°2017-02-20 18:46:26 JM4JGX-90.9 miles 44°2017-02-19 04:09:44
JO4HDK-72.1 miles 348°2017-02-20 03:44:36 JO4HKO-93.0 miles 330°2017-02-07 05:59:11
JN4IFD-73.4 miles 114°2017-02-06 21:15:49 JF4TGO-38.8 miles 315°2017-02-21 00:00:23
JI4PTM-78.9 miles 327°2017-02-20 22:56:07 JO4HSU-712.3 miles 282°2017-02-17 21:22:00
JI4POR-1012.8 miles 276°2017-02-21 00:11:37 JH4KWH-914.6 miles 271°2017-02-15 03:03:29
JH4KWH-1014.6 miles 271°2017-01-26 00:21:17 JG4WZP-1027.6 miles 261°2017-02-20 23:47:29
WIR-1218027.6 miles 261°2017-02-21 00:16:12 JE4EQC27.9 miles 264°2017-02-17 19:00:41
JN4HSC-729.5 miles 128°2017-02-18 03:31:10 JN4HSC29.5 miles 128°2017-02-11 07:31:09
JN4HSC-1029.5 miles 128°2017-02-21 00:15:20 JN4HSC-929.5 miles 128°2017-02-20 22:31:01
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