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 JG1CTP-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 36°32.68' N 139°03.32' E - locator PM96MN60PR - show map - static map
5.2 miles Northeast bearing 36° from Shibukawa, Gunma, Japan [?]
10.5 miles North bearing 17° from Kaneko, Gunma, Japan
68.9 miles Northwest bearing 329° from Tokyo, Tōkyō, Japan
82.5 miles Northwest bearing 337° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-05-12 22:26:53 EDT (187d 5h19m ago)
2018-05-13 11:26:53 JST local time at Shibukawa, Japan [?]
Altitude: 1549 ft
Course: 276°
Speed: 30 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JG1CTP-9>SVSRV8 via qAr,7K1CLR-10
Positions stored: 9240
Stations near current position of JG1CTP-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JJ0UQN-91.2 miles 211°2018-10-29 04:00:34 JI1WSR-92.0 miles 11°2018-11-02 18:29:54
JJ1CZU-12.0 miles 174°2018-11-16 02:22:23 JJ1CZU-92.0 miles 174°2018-10-29 05:09:29
JH1NDM-93.3 miles 234°2018-11-15 18:02:32 JS1SZZ-93.3 miles 236°2018-11-16 00:47:43
JH1NDM-103.3 miles 236°2018-11-16 02:37:44 JG1GZK-74.0 miles 211°2018-11-10 22:49:24
JL1TFJ-124.1 miles 228°2018-11-15 22:20:03 JH1NDM-134.1 miles 227°2018-11-16 02:45:07
JM1ILF-94.1 miles 214°2018-11-13 03:51:50 7N4WCA-94.7 miles 214°2018-11-16 01:42:02
JJ1CZU-74.7 miles 214°2018-10-21 06:17:20 JP1NNS-106.1 miles 214°2018-11-16 02:32:26
7M2VYN-96.7 miles 269°2018-11-16 01:53:05 JO1EOW-97.5 miles 358°2018-11-11 08:03:38
JA2UZE-77.6 miles 315°2018-11-15 21:32:27 JG1PNO7.8 miles 169°2018-11-16 02:35:33
JG1PNO-77.8 miles 169°2018-11-12 08:41:44 JG1PNO-97.8 miles 169°2018-11-01 09:42:45
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