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 JH4SAK-5 - show graphs
Map loading...
Comment: http://aprsdroid.org/
Location: 34°22.06' N 132°22.48' E - locator PM64EI48XF - show map - static map
2.7 miles Northeast bearing 63° from Hatsukaichi, Hiroshima, Japan [?]
5.2 miles West bearing 248° from Hiroshima-shi, Hiroshima, Japan
42.8 miles Northwest bearing 329° from Matsuyama-shi, Ehime, Japan
Last position: 2018-10-12 22:18:40 EDT (4d 16h31m ago)
2018-10-13 11:18:40 JST local time at Hatsukaichi, Japan [?]
Altitude: 127 ft
Course: 106°
Speed: 2 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: JH4SAK-5>APDR14 via TCPIP*,qAC,T2TOKYO3
Positions stored: 21429
Other SSIDs: JH4SAK-7
Stations near current position of JH4SAK-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JM4HTF-71.1 miles 263°2018-09-21 20:21:29 MATSUMOTO1.1 miles 86°2018-10-17 14:03:36
JM4HTF-91.1 miles 266°2018-10-17 05:46:48 JH4WMI-91.7 miles 14°2018-10-15 04:37:02
JN4OSA-92.2 miles 51°2018-10-15 00:39:01 JE4VKB-92.3 miles 77°2018-10-08 23:59:45
JR4DHK-72.5 miles 267°2018-10-13 20:05:02 JO4JBP-73.1 miles 61°2018-10-05 14:45:54
JO4JBP-93.1 miles 61°2018-10-13 18:23:41 JH4MSA-53.7 miles 86°2018-10-13 01:48:09
JH4MSA4.0 miles 78°2018-10-15 16:40:27 McCOY4.1 miles 66°2018-10-17 14:03:35
JE4YKI-134.8 miles 253°2018-10-17 14:48:49 JR4DHK-94.9 miles 254°2018-10-17 08:42:59
EL-5224495.0 miles 255°2018-10-17 14:03:32 JF4QWZ-95.2 miles 91°2018-10-17 05:56:54
JE4YKP-25.5 miles 274°2018-10-17 14:24:02 JE4YKP-35.5 miles 273°2018-10-17 14:34:00
ER-5893085.5 miles 273°2018-10-17 14:03:30 WIR-295685.6 miles 273°2018-10-17 14:03:38
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