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 JH1RTU-5 - show graphs
Map loading...
Comment: U2APRS D-STAR EchoLink
Location: 35°48.30' N 140°08.40' E - locator QM05BT63TE - show map - static map
4.1 miles East bearing 85° from Shiroi, Chiba, Japan [?]
7.0 miles South bearing 200° from Ryūgasaki, Ibaraki, Japan
26.4 miles East bearing 72° from Tokyo, Tōkyō, Japan
37.3 miles Northeast bearing 48° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-10-14 21:25:13 EDT (7d 20h25m ago)
2018-10-15 10:25:13 JST local time at Shiroi, Japan [?]
Altitude: 220 ft
Course: 263°
Speed: 9 MPH
Device: JA7UDE: U2APRS (app, Android)
Last path: JH1RTU-5>APDU83 via TCPIP*,qAC,T2EHIME
Positions stored: 14402
Other SSIDs: JH1RTU
Stations near current position of JH1RTU-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF1PKG0.8 miles 271°2018-10-18 22:25:57 JG1JEG-71.6 miles 254°2018-10-22 07:30:22
JQ1BRQ-124.1 miles 254°2018-10-13 06:37:12 7M4MAS-94.6 miles 309°2018-10-19 21:02:00
JM1DVI-75.7 miles 122°2018-10-18 05:01:57 JN1DIV-95.8 miles 208°2018-10-21 23:56:39
JM1YUG-136.0 miles 292°2018-10-22 17:43:16 JF1PIV6.0 miles 268°2018-09-30 14:53:07
JO1NLP-i6.0 miles 186°2018-10-12 22:48:32 JP1JKH-96.2 miles 184°2018-10-22 05:18:01
JP1YKO-I6.3 miles 157°2018-10-22 17:45:15 JF1HMC-96.4 miles 269°2018-10-12 05:33:09
JS1VUC-A6.4 miles 158°2018-10-20 18:51:01 JE1NHF-A6.5 miles 257°2018-10-20 20:41:37
JL1KDS-76.9 miles 326°2018-10-15 21:17:48 JP1YLB-I7.2 miles 305°2018-10-20 16:10:01
JH1DPC-77.2 miles 160°2018-10-21 01:53:26 JP1JKH-127.4 miles 323°2018-10-22 03:07:56
JN1ENU-97.4 miles 245°2018-10-20 03:03:23 JO1WSH-A7.5 miles 275°2018-10-17 22:16:52
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