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 JO7TNZ-5 - show graphs
Map loading...
Comment: U2APRS
Location: 38°11.50' N 140°17.76' E - locator QM08DE56MA - show map - static map
2.9 miles Northeast bearing 25° from Kaminoyama, Yamagata, Japan [?]
5.0 miles Southwest bearing 227° from Yamagata-shi, Yamagata, Japan
31.7 miles West bearing 260° from Sendai-shi, Miyagi, Japan
72.0 miles East bearing 73° from Niigata-shi, Niigata, Japan
Last position: 2016-11-17 06:40:29 EST (23d 20h34m ago)
2016-11-17 20:40:29 JST local time at Kaminoyama, Japan [?]
Altitude: 751 ft
Course:
Device: JA7UDE: U2APRS (app, Android)
Last path: JO7TNZ-5>APDU83 via TCPIP*,qAC,T2FUKUOKA
Positions stored: 14267
Stations near current position of JO7TNZ-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP7FVM-92.2 miles 157°2016-12-10 21:45:28 JH0TPF-A3.6 miles 41°2016-11-27 06:32:06
JP7PLC-74.6 miles 33°2016-11-12 21:11:58 JF1XMX-94.7 miles 36°2016-11-24 06:42:04
JO7MOM-94.8 miles 339°2016-11-19 18:06:37 JH7VSO-95.6 miles 352°2016-12-11 01:34:45
JF7VQL-75.8 miles 20°2016-12-11 00:46:29 JE7VOY-76.0 miles 3°2016-12-04 20:22:18
JE7VOY-36.0 miles 3°2016-12-11 02:52:47 JR7WI-I10.9 miles 22°2016-12-11 03:02:09
JP7CVQ-710.9 miles 22°2016-11-18 22:11:58 JP7QIE-710.9 miles 20°2016-11-23 04:48:07
JP7BXE-211.9 miles 22°2016-12-11 03:01:16 JP7BXE13.0 miles 21°2016-12-11 02:33:02
JP7BXE-913.1 miles 20°2016-12-10 23:59:31 JP7BXE-713.1 miles 20°2016-12-10 22:44:10
JE7VOY-914.4 miles 8°2016-12-11 03:14:10 JH7USP18.9 miles 223°2016-12-11 03:01:57
JH7USP-718.9 miles 223°2016-12-10 00:26:46 JR7LKZ-124.9 miles 223°2016-12-10 21:48:10
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