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 JA1COT-9 - show graphs
Map loading...
Comment: 433.000MHz
Mic-E message: Off duty
Location: 36°18.60' N 139°21.10' E - locator PM96QH24EJ - show map - static map
6.4 miles Northeast bearing 62° from Sakai, Gunma, Japan [?]
8.5 miles East bearing 93° from Isesaki, Gunma, Japan
46.9 miles Northwest bearing 336° from Tokyo, Tōkyō, Japan
61.7 miles North bearing 345° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-04-30 04:30:55 EDT (6d 20h13m ago)
2021-04-30 17:30:55 JST local time at Sakai, Japan [?]
Altitude: 180 ft
Course: 291°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JA1COT-9>SVQXV0 via JH1YAK-1*,qAR,JN1NVQ (good)
Positions stored: 24738
Other SSIDs: JA1COT-7
Stations near current position of JA1COT-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JK1LDQ1.5 miles 260°2021-05-05 23:22:54 JA/GM-1051.5 miles 70°2021-04-26 01:26:32
JH1YAK-11.9 miles 121°2021-05-07 00:42:32 JJ1QQL-92.0 miles 88°2021-05-07 00:06:02
JJ1QQL2.0 miles 61°2021-04-19 01:38:53 JG1QOX4.5 miles 82°2021-05-06 18:14:07
JA/GM-1044.9 miles 343°2021-04-26 03:56:17 JJ1QQL-A5.1 miles 164°2021-04-15 05:30:31
JJ1IZH-106.6 miles 235°2021-04-30 03:18:57 JA1WJU-137.1 miles 283°2021-04-25 06:00:04
JM1HDQ-77.8 miles 341°2021-05-01 22:27:51 JA2UZE-77.8 miles 263°2021-05-05 20:21:11
JM1HDQ-87.8 miles 341°2021-05-06 22:32:46 JG1BMZ7.9 miles 129°2021-05-04 23:22:26
JO1MVU-68.0 miles 2°2021-05-03 07:17:16 JJ1HWM-78.1 miles 269°2021-05-02 08:39:38
JG1SSR-99.1 miles 267°2021-05-07 00:43:59 JA/TG-0639.2 miles 17°2021-04-08 22:25:55
7L3KFI-99.3 miles 186°2021-05-05 20:14:11 JA1WJU-99.4 miles 282°2021-05-02 05:21:11
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