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 JI1WTU-A - show graphs
Map loading...
Location: 35°29.44' N 139°24.09' E - locator PM95QL87ES - show map - static map
2.8 miles West bearing 281° from Minami-rinkan, Kanagawa, Japan [?]
4.4 miles Southwest bearing 219° from Machida, Tōkyō, Japan
13.9 miles West bearing 282° from Yokohama-shi, Kanagawa, Japan
21.3 miles Southwest bearing 230° from Tokyo, Tōkyō, Japan
Last position: 2017-11-11 16:02:14 EST (100d 4h53m ago)
2017-11-12 06:02:14 JST local time at Minami-rinkan, Japan [?]
Altitude: 247 ft
Course: 356°
Last path: JI1WTU-A>API51 via DSTAR*,qAS,JP1YJX-IS (good)
Positions stored: 53
Other SSIDs: JI1WTU-7 JI1WTU-9
Stations near current position of JI1WTU-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1WTU-719.4 yards 0°2018-02-14 13:14:30 JH1PPU-100.6 miles 193°2018-02-19 08:49:26
JH1PPU-70.7 miles 192°2018-02-19 16:57:09 JH1PPU-50.7 miles 187°2018-02-16 22:24:19
JH1PPU0.8 miles 202°2018-02-15 16:50:13 JH1OXL-A1.7 miles 170°2018-02-17 00:15:12
JI1WTU-91.8 miles 111°2018-02-19 04:13:36 7N2SUZ-i2.0 miles 191°2018-02-16 12:48:19
JF1THD-92.0 miles 261°2018-02-18 19:39:40 JG1GFU-92.3 miles 189°2018-02-16 20:01:41
JF1NFD-92.4 miles 188°2018-01-27 21:18:04 JP1IAR-A2.5 miles 246°2018-02-19 16:33:00
JE1BPO-92.7 miles 173°2018-02-18 00:43:19 JP1BLO-i2.8 miles 104°2018-02-16 03:43:36
JN1IJM-93.0 miles 193°2018-02-09 21:06:35 JL1XHD-73.0 miles 25°2018-02-18 00:18:40
JE1VXQ-A3.1 miles 160°2018-02-01 21:49:22 JN1QFB-93.1 miles 93°2018-02-18 00:13:27
JG1GJG-93.2 miles 98°2018-02-18 07:06:19 JG1GLQ-93.2 miles 227°2018-02-18 16:39:06
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