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 JA3CAW - show graphs
Map loading...
Location: 34°52.38' N 135°36.93' E - locator PM74TU39UM - show map - static map
1.7 miles North bearing 358° from Takatsuki, Ōsaka, Japan [?]
4.9 miles West bearing 272° from Yawata, Kyōto, Japan
13.9 miles Northeast bearing 27° from Ōsaka-shi, Ōsaka, Japan
76.0 miles West bearing 254° from Nagoya-shi, Aichi, Japan
Last position: 2018-08-11 02:45:15 EDT (67d 15h51m ago)
2018-08-11 15:45:15 JST local time at Takatsuki, Japan [?]
Speed: 4 MPH
Last path: JA3CAW>API31 via DSTAR*,qAR,JR3ZMS-D (good)
Positions stored: 92
Stations near current position of JA3CAW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JL3CTH-120.8 miles 264°2018-10-06 02:58:14 JA2PLT-i1.1 miles 301°2018-10-13 07:19:36
JO3IPC-91.3 miles 121°2018-10-17 17:38:42 JA3IYX1.5 miles 127°2018-09-23 01:40:14
JQ3LDH-72.9 miles 214°2018-10-06 19:58:46 JA3QMY-74.1 miles 111°2018-10-17 18:08:50
JE3ZUE-I4.1 miles 111°2018-10-17 18:24:19 JE3ZUE-124.4 miles 108°2018-10-15 03:08:21
JI3FPT-74.4 miles 109°2018-10-15 23:05:31 JA3QMY-I4.4 miles 109°2018-10-10 08:52:49
JE3ZUE-94.4 miles 109°2018-10-17 02:46:14 JE3ZUE-54.4 miles 109°2018-09-26 03:06:56
JA3QMY-A4.4 miles 109°2018-10-17 15:26:29 JE3ZUE4.4 miles 109°2018-10-13 07:39:33
JA3QMY4.4 miles 109°2018-10-17 18:35:31 JM3CYR-94.8 miles 173°2018-10-16 01:49:38
JE4HES-74.9 miles 276°2018-10-08 06:13:03 JI3DVS-95.2 miles 167°2018-10-08 02:18:27
JA3VQW5.9 miles 150°2018-10-16 20:35:14 JA3OMC-95.9 miles 165°2018-10-17 06:16:26
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