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 JI1EFG-5 - show graphs
Map loading...
Comment: U2APRS
Location: 36°50.50' N 139°51.50' E - locator PM96WU22XA - show map - static map
5.0 miles Northwest bearing 305° from Yaita, Tochigi, Japan [?]
9.8 miles West bearing 260° from Ōtawara, Tochigi, Japan
65.4 miles North bearing 10° from Saitama, Saitama, Japan
67.3 miles North bearing 11° from Yono, Saitama, Japan
Last position: 2017-01-22 23:45:29 EST (1d 10h50m ago)
2017-01-23 13:45:29 JST local time at Yaita, Japan [?]
Altitude: 732 ft
Position ambiguous: Precision reduced at transmitter by 4 digits, position resolution approximately 69.0 miles.
Course:
Device: JA7UDE: U2APRS (app, Android)
Last path: JI1EFG-5>APDU65 via TCPIP*,qAC,T2OSAKA
Positions stored: 25082
Other SSIDs: JI1EFG-10 JI1EFG-9
Stations near current position of JI1EFG-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF1PUG5.2 miles 110°2017-01-24 04:56:02 JP1BLO-i6.9 miles 42°2017-01-17 05:56:59
JG1ITH-1016.2 miles 20°2017-01-24 10:24:04 JG1ITH-1316.2 miles 20°2017-01-24 10:34:04
JS1BIB-516.3 miles 182°2017-01-17 05:46:28 JA1EMF-416.5 miles 183°2017-01-09 09:38:30
JI1XVS-916.9 miles 179°2017-01-24 03:34:40 JI1KAA-916.9 miles 182°2017-01-12 06:27:25
JI1KAA-1017.0 miles 182°2017-01-24 10:23:04 JI1EFG-1017.1 miles 153°2017-01-24 10:14:38
JF1EUY17.3 miles 163°2016-12-29 22:01:27 7M3GUU-917.3 miles 157°2017-01-24 06:06:17
JH1IZM-717.9 miles 176°2017-01-19 22:30:41 JA7IIZ-1018.0 miles 176°2017-01-24 09:54:54
JK1AIC18.0 miles 246°2017-01-23 21:31:02 JH1IZM-818.0 miles 175°2017-01-21 15:44:07
JM1DNC-918.1 miles 185°2017-01-24 04:13:27 JS1SQI-918.6 miles 166°2017-01-23 21:06:12
7N4SLQ-518.9 miles 44°2017-01-04 02:36:18 jl1xbo-i19.7 miles 178°2016-12-29 04:18:19
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