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 JO4IKB-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 34°24.28' N 132°23.69' E - locator PM64EJ77JC - show map - static map
3.7 miles West bearing 279° from Hiroshima-shi, Hiroshima, Japan [?]
5.2 miles Northeast bearing 43° from Hatsukaichi, Hiroshima, Japan
44.4 miles Northwest bearing 332° from Matsuyama-shi, Ehime, Japan
Last position: 2018-05-08 20:08:28 EDT (45d 51m ago)
2018-05-09 09:08:28 JST local time at Hiroshima-shi, Japan [?]
Altitude: 505 ft
Course: 200°
Device: Yaesu: FT2D (ht)
Last path: JO4IKB-7>STRTR8 via JE4YKP-2*,qAS,JR4KDC-10 (good)
Positions stored: 343
Stations near current position of JO4IKB-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JL4KJS-71.5 miles 256°2018-06-22 07:41:05 JN4OSA-71.6 miles 153°2018-06-21 06:09:27
JN4OSA-91.8 miles 125°2018-06-22 13:05:00 JO4JBP-72.2 miles 107°2018-06-22 19:57:13
MATSUMOTO2.5 miles 181°2018-06-22 20:03:17 McCOY2.8 miles 109°2018-06-22 20:03:15
JH4GQC-i2.8 miles 109°2018-06-02 03:42:23 JH4MSA3.3 miles 100°2018-05-31 17:03:06
JH4MSA-53.4 miles 132°2018-06-22 20:53:44 JH4QHO3.6 miles 53°2018-05-31 08:15:33
JH4QHO-93.6 miles 53°2018-06-22 07:07:12 JH4QHO-23.6 miles 53°2018-06-22 20:41:22
JO4EDY-93.6 miles 231°2018-06-21 23:38:38 JR4IUS-93.9 miles 87°2018-06-17 04:44:51
JR4IUS-104.0 miles 88°2018-06-19 19:18:50 JM4HTF-94.4 miles 214°2018-06-22 20:51:16
JA4NYY-74.4 miles 104°2018-06-10 01:07:36 JP4YEB-A4.6 miles 254°2018-06-22 20:44:27
JF4QWZ-94.9 miles 122°2018-06-19 22:14:38 JN4UKS-94.9 miles 63°2018-06-22 20:59:18
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