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 JG1REP-A - show graphs
Map loading...
Comment: D-PRS/ID-31
Location: 36°00.33' N 139°11.46' E - locator PM96OA21WH - show map - static map
5.2 miles Southwest bearing 234° from Ogawa, Saitama, Japan [?]
6.5 miles East bearing 81° from Chichibu, Saitama, Japan
35.5 miles Northwest bearing 308° from Tokyo, Tōkyō, Japan
46.1 miles Northwest bearing 327° from Yokohama-shi, Kanagawa, Japan
Last position: 2016-08-07 03:10:32 EDT (163d 20h59m ago)
2016-08-07 16:10:32 JST local time at Ogawa, Japan [?]
Altitude: 2808 ft
Course: 344°
Last path: JG1REP-A>API31 via DSTAR*,qAS,JP1YKG-IS (good)
Positions stored: 10106
Other SSIDs: JG1REP-13 JG1REP-5 JG1REP-9 JG1REP-B JG1REP-I
Stations near current position of JG1REP-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1ZGY-1377.1 yards 301°2017-01-17 23:10:04 JP1YKR-I0.5 miles 203°2017-01-17 22:52:49
JQ1ZGY-I0.6 miles 355°2017-01-17 22:52:56 JA1EZJ-90.8 miles 199°2016-12-21 00:27:06
JK1AIC5.1 miles 259°2017-01-15 06:37:27 JG1DVM6.0 miles 169°2017-01-12 09:53:42
7L4VAR-76.3 miles 122°2017-01-03 01:31:01 JK1AYK6.3 miles 117°2017-01-10 22:21:21
JG1BOK-76.5 miles 234°2017-01-04 20:21:19 JL1KPM-76.9 miles 180°2017-01-06 23:18:03
JE1KWO-77.3 miles 222°2017-01-02 22:15:35 7L2IWN-98.9 miles 249°2017-01-17 02:59:40
JP1XYQ-58.9 miles 250°2017-01-08 18:12:27 JH1GMW-A10.7 miles 146°2017-01-15 08:05:55
JA1HYE-910.8 miles 29°2017-01-17 20:21:43 JE1UDL-1411.0 miles 81°2017-01-17 23:09:19
JG1LPN-1211.4 miles 73°2017-01-17 02:06:44 JG1LPN-1011.6 miles 73°2017-01-17 22:59:16
7M3LUI-911.7 miles 92°2017-01-03 06:19:37 JA1XOO-512.0 miles 122°2017-01-17 23:02:44
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