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 JG1ITW-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°47.67' N 140°18.85' E - locator QM05DT70QQ - show map - static map
6.0 miles Northeast bearing 26° from Shisui, Chiba, Japan [?]
7.0 miles Northeast bearing 40° from Sakura, Chiba, Japan
35.6 miles East bearing 78° from Tokyo, Tōkyō, Japan
44.7 miles Northeast bearing 57° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-12-19 01:19:25 EST (34d 7h58m ago)
2017-12-19 15:19:25 JST local time at Shisui, Japan [?]
Altitude: 20 ft
Course:
Device: Yaesu: FTM-350 (rig)
Last path: JG1ITW-9>SUTWV7 via JQ1ZAB-1*,qAR,JQ1ZAB-10 (good)
Positions stored: 1287
Stations near current position of JG1ITW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1OMU0.8 miles 138°2018-01-06 19:06:20 JP2FIK-72.6 miles 194°2018-01-22 01:14:22
JP2FIK-92.7 miles 200°2018-01-22 03:13:02 JM1HVO2.9 miles 184°2018-01-19 19:34:24
JE1PIU-93.1 miles 192°2018-01-12 04:30:50 JK1MNC-93.7 miles 130°2018-01-21 00:39:36
KF7SU-54.4 miles 108°2018-01-21 21:25:26 JG1CZR4.7 miles 357°2018-01-21 21:51:47
JP1YLM-I5.1 miles 138°2018-01-22 09:02:08 JA7FHI-125.9 miles 263°2018-01-19 21:07:00
JM1DVI-96.3 miles 306°2018-01-22 03:31:15 7L1GPW7.9 miles 192°2017-12-28 02:18:41
JR1SWD-128.5 miles 242°2018-01-22 03:41:45 JP1YJT A8.9 miles 179°2018-01-22 08:59:04
JP1YJT B8.9 miles 179°2018-01-22 08:59:05 JP1YJT-A8.9 miles 179°2018-01-22 08:58:50
JP1YJT-B8.9 miles 179°2018-01-22 08:58:50 JP1YJT-I8.9 miles 179°2018-01-22 09:10:46
JP1YKO-I8.9 miles 235°2018-01-22 09:13:01 JN1KTG-58.9 miles 179°2018-01-09 04:01:12
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