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 JI1IAZ - show graphs
Map loading...
Mic-E message: Off duty
Last status: MT-AIO v1.3
Location: 36°16.31' N 139°43.78' E - locator PM96UG75NF - show map - static map
6.2 miles North bearing 7° from Koga, Ibaraki, Japan [?]
9.7 miles North bearing 10° from Kurihashi, Saitama, Japan
40.3 miles North bearing 3° from Tokyo, Tōkyō, Japan
57.1 miles North bearing 5° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-09-23 18:21:01 EDT (28d 4h31m ago)
2017-09-24 07:21:01 JST local time at Koga, Japan [?]
Altitude: 98 ft
Course: 155°
Last path: JI1IAZ>SVQVS1 via qAS,JA1KWV-1
Positions stored: 2413
Stations near current position of JI1IAZ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1NXU2.3 miles 107°2017-09-29 21:33:20 JJ1HTI-C2.6 miles 322°2017-10-17 21:15:28
7M3TMA3.1 miles 34°2017-10-17 09:44:50 JF1MVT4.7 miles 210°2017-10-20 03:02:14
JQ1LOD-74.7 miles 335°2017-10-21 00:11:11 JN1NVQ5.4 miles 186°2017-10-21 22:47:59
JI1UNC5.4 miles 350°2017-10-09 00:53:50 JS1GSK-75.5 miles 349°2017-10-20 20:07:03
JP1YIK-I5.7 miles 160°2017-10-21 22:51:10 JP1YLJ-I6.3 miles 100°2017-10-21 22:39:10
JI1KIW6.3 miles 100°2017-10-21 19:55:06 7K1MHJ-96.6 miles 275°2017-09-24 06:39:55
JM1QHI-96.6 miles 343°2017-10-01 03:10:25 JP1OXN-77.4 miles 5°2017-10-18 16:03:31
7L3QIY8.7 miles 133°2017-10-20 21:40:08 JO1KFU8.9 miles 167°2017-10-14 05:03:48
JE1LHM9.2 miles 82°2017-10-20 00:02:35 JF1ATG-59.3 miles 7°2017-10-08 23:20:16
7K4LDA-99.3 miles 279°2017-10-21 04:27:48 7N1AUE9.6 miles 351°2017-10-16 23:59:59
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