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*
Web station JK1TZG - show graphs
Location: 35°34.15' N 139°38.97' E - locator PM95TN76WO - show map
5.1 miles Northwest bearing 311° from Kawasaki, Kanagawa, Japan [?]
8.4 miles North bearing 3° from Yokohama-shi, Kanagawa, Japan
8.6 miles South bearing 196° from Tokyo, Tōkyō, Japan
Last position: 2023-08-02 06:19:23 EDT (318d 8h55m ago)
2023-08-02 19:19:23 JST local time at Kawasaki, Japan [?]
Last path: >aprs.fi via Web
Positions stored: 1
Other SSIDs: JK1TZG-7 JK1TZG-A
Stations near current position of JK1TZG - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JK1TZG-A22.1 yards 260°2024-05-20 10:23:14 JK1TZG-7170.8 yards 275°2024-06-11 04:33:11
jf1lgv-50.9 miles 77°2024-05-23 03:27:12 JQ1YZZ-41.1 miles 86°2024-06-15 15:12:00
JQ1YZZ-101.1 miles 86°2024-06-15 00:41:58 7M1HQG-71.4 miles 37°2024-05-17 06:51:34
JQ1NCG-B1.5 miles 214°2024-06-11 18:37:14 JN1LBY-71.6 miles 178°2024-06-15 05:11:25
JL1IBD1.6 miles 219°2024-06-15 14:32:26 JL1IBD-51.6 miles 219°2024-05-25 08:13:33
JS1IQS2.0 miles 195°2024-06-04 20:32:08 JQ1YWY-I2.0 miles 188°2024-06-15 15:05:14
JQ1NCG2.0 miles 188°2024-06-09 19:02:20 JQ1NCG-D2.2 miles 190°2024-06-06 08:21:52
JE1PTZ-92.4 miles 4°2024-06-13 04:51:20 JF1XJN-72.5 miles 70°2024-06-11 17:38:47
JP1YJY-I2.5 miles 219°2024-06-15 15:05:40 JH1ZRR2.6 miles 134°2024-06-03 20:22:23
JE1EFV-92.6 miles 134°2024-06-14 19:23:08 JK1CVX C2.7 miles 140°2024-06-15 15:05:44
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.
User guide · 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