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 JA1RTS-D - show graphs
Map loading...
Comment: OP BEN KUSAKA
Location: 35°43.90' N 139°37.44' E - locator PM95TR45VO - show map - static map
1.5 miles West bearing 266° from Nerima, Tōkyō, Japan [?]
4.8 miles Northwest bearing 308° from Tokyo, Tōkyō, Japan
19.6 miles North bearing 357° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-03-09 20:07:54 EST (161d 19h25m ago)
2018-03-10 10:07:54 JST local time at Nerima, Japan [?]
Course: 128°
Speed: 2 MPH
Last path: JA1RTS-D>API31 via DSTAR*,qAR,JQ1ZTN-A (good)
Positions stored: 118
Other SSIDs: JA1RTS-7 JA1RTS-9 JA1RTS-C JA1RTS-E JA1RTS-F JA1RTS-Y
Stations near current position of JA1RTS-D - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA1RTS-E302.8 yards 217°2018-08-09 22:53:28 JN1ZOG-120.4 miles 286°2018-08-18 16:12:22
JA1KWV-100.5 miles 78°2018-08-18 16:25:59 JA1DSI-90.6 miles 235°2018-08-16 04:22:47
JP7SRV-70.9 miles 246°2018-08-18 12:04:43 JN1ZOG-141.1 miles 202°2018-08-18 16:29:23
JA1KWV-151.2 miles 153°2018-08-18 16:01:35 JJ1UZC-91.2 miles 107°2018-08-18 03:25:08
JA1KWV-71.2 miles 148°2018-08-17 20:26:24 JA1KWV-11.2 miles 148°2018-08-18 16:28:47
7J1ABD B1.3 miles 239°2018-08-11 04:36:57 7J1ABD-B1.3 miles 239°2018-08-11 04:37:07
JP1PRO1.3 miles 3°2018-08-08 09:26:42 JN1ZOG-151.5 miles 85°2018-08-18 16:01:12
7L1MJH-51.5 miles 200°2018-07-19 20:13:25 JL1SOH1.5 miles 162°2018-08-08 09:12:13
JN1BYJ-91.6 miles 96°2018-08-18 15:44:18 7N1TRI-A1.9 miles 108°2018-08-16 04:49:13
JF1HMC-91.9 miles 3°2018-08-15 10:23:32 JH1HJM2.1 miles 309°2018-08-06 04:59:50
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