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 object JP1YJQ A - show graphs
Map loading...
Source callsign: JP1YJQ-S
Comment: 1.2 Voice 439.27 -5MHz
Location: 35°39.78' N 140°06.89' E - locator QM05BP39SC - show map - static map
3.0 miles West bearing 287° from Yotsukaidō, Chiba, Japan [?]
4.8 miles East bearing 107° from Narashino, Chiba, Japan
23.8 miles East bearing 94° from Tokyo, Tōkyō, Japan
30.4 miles Northeast bearing 61° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-05-30 03:17:27 EDT (8m ago)
2017-05-30 16:17:27 JST local time at Yotsukaidō, Japan [?]
Last path: JP1YJQ-S>APJIO4 via TCPIP*,qAC,JP1YJQ-GS
Positions stored: 72
Others sourced by JP1YJQ-S: JP1YJQ AD JP1YJQ B
Stations near current position of JP1YJQ A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JP1YJQ B0.0 yards 0°2017-05-30 03:17:27 JP1YJQ-A0.0 yards 0°2017-05-30 03:17:13
JP1YJQ-B0.0 yards 0°2017-05-30 03:17:13 JP1YJQ AD0.0 yards 0°2017-05-30 03:17:27
JI1OBJ-943.1 yards 202°2017-05-27 22:44:11 JL1TDI-90.8 miles 36°2017-05-28 07:49:33
JK1PEB-101.1 miles 248°2017-05-30 03:17:08 JH1PFO-91.5 miles 86°2017-05-27 01:53:43
JA1SWX-92.0 miles 171°2017-05-10 03:59:45 JQ1XLC-52.2 miles 215°2017-05-24 20:32:25
7N2UZM2.3 miles 323°2017-05-26 05:19:07 JH1DPC-72.3 miles 101°2017-05-05 03:16:09
7L1RMY2.4 miles 82°2017-05-27 07:54:06 7L1RMY-C2.4 miles 82°2017-05-20 07:42:03
JE1IXA2.9 miles 130°2017-05-27 23:30:01 JQ1XLC2.9 miles 126°2017-05-26 01:17:50
JQ1XLC-93.0 miles 126°2017-05-28 03:58:15 JO1UIC-123.1 miles 232°2017-05-28 02:08:24
JO1UIC-13.2 miles 233°2017-05-30 03:09:39 JO1UIC-103.2 miles 233°2017-05-30 02:50:22
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