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 JI1TQH-1 - show graphs
Map loading...
Location: 35°39.83' N 139°40.71' E - locator PM95UP19KH - show map - static map
1.9 miles Southwest bearing 203° from Tokyo, Tōkyō, Japan [?]
4.8 miles Northwest bearing 323° from Shinagawa-ku, Japan
15.1 miles North bearing 8° from Yokohama-shi, Kanagawa, Japan
Last position: 2016-12-25 04:30:47 EST (27d 14h26m ago)
2016-12-25 18:30:47 JST local time at Tokyo, Japan [?]
Altitude: 164 ft
Device: Icom: unknown (D-Star)
Last path: JI1TQH-1>API710 via DSTAR*,qAS,JP1YJV-IS (good)
Positions stored: 10
Other SSIDs: JI1TQH-7 JI1TQH-A
Stations near current position of JI1TQH-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7N1MJH-A1.0 miles 317°2016-12-31 11:56:13 JH1VHY-A1.2 miles 336°2016-12-26 08:19:21
JH5DBY-91.3 miles 159°2017-01-09 01:11:59 JG1DUW-11.4 miles 161°2017-01-21 01:05:29
JH1VHY-B1.8 miles 351°2017-01-02 14:06:57 7L2UTN-52.0 miles 44°2017-01-19 18:22:32
JG1XMV-72.1 miles 159°2017-01-21 04:56:54 JR1VF-I2.1 miles 123°2017-01-21 18:54:21
JH1QYI-12.2 miles 28°2017-01-18 22:40:32 JI1TIQ-72.2 miles 36°2017-01-01 16:32:11
JH1AGK-22.2 miles 112°2017-01-21 18:28:03 JH1AGK-102.2 miles 112°2017-01-21 18:56:37
JH1AGK-152.2 miles 112°2017-01-20 07:45:33 JG1VGX-52.4 miles 133°2017-01-09 10:08:52
JH1AGK-72.5 miles 120°2017-01-13 00:44:38 7L1IOS-72.5 miles 41°2017-01-04 10:30:39
JM1FVO-A2.6 miles 253°2017-01-20 11:19:36 JH1BOZ2.7 miles 143°2017-01-20 17:28:54
JO1XFZ-92.9 miles 333°2017-01-09 05:06:24 JK1MGC-93.0 miles 178°2017-01-06 20:42:05
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