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 JI1THB-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°31.22' N 139°34.12' E - locator PM95SM84FV - show map - static map
6.5 miles Northwest bearing 320° from Yokohama-shi, Kanagawa, Japan [?]
6.8 miles East bearing 102° from Machida, Tōkyō, Japan
13.6 miles Southwest bearing 211° from Tokyo, Tōkyō, Japan
Last position: 2016-06-26 04:47:39 EDT (238d 3h14m ago)
2016-06-26 17:47:39 JST local time at Yokohama-shi, Japan [?]
Altitude: 43 ft
Course: 40°
Device: Yaesu: VX-8 (ht)
Last path: JI1THB-7>SUSQR2 via JA1YKX-1*,WIDE2-1,qAR,JK6FAA-10 (good)
Positions stored: 58
Stations near current position of JI1THB-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1VBU-978.3 yards 39°2017-02-18 07:00:43 JA1VBU-7288.0 yards 336°2017-01-21 05:28:08
JE1CII0.4 miles 121°2017-02-17 01:47:19 JQ1ZRS B0.4 miles 280°2017-02-19 06:45:19
JQ1ZRS-B0.4 miles 280°2017-02-19 06:45:29 JI1GBT-90.6 miles 267°2017-02-19 05:41:01
JK1VMG-A0.7 miles 241°2017-02-07 05:54:57 JA1YKX-11.1 miles 223°2017-02-19 06:53:04
JA1YKX-21.1 miles 223°2017-02-19 06:51:27 JN1CBI1.3 miles 340°2017-02-18 16:12:33
JI1LNP-A1.3 miles 330°2017-02-04 04:24:44 JS1HEO1.4 miles 152°2017-02-17 04:40:00
JR2PZX-91.5 miles 336°2017-01-21 01:17:03 JA1CRD-A1.5 miles 14°2017-02-08 01:08:53
JH1OXL-A1.5 miles 60°2017-02-17 18:36:26 JA8TNQ-A1.7 miles 199°2017-02-18 08:00:29
JM1NDC-A1.7 miles 247°2017-02-12 21:56:49 JM1NDC1.7 miles 247°2017-02-18 05:00:32
JA1QEU-A1.8 miles 54°2017-02-19 02:11:21 JM1ULA1.8 miles 39°2017-02-10 07:08:19
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