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 JK1SKD - show graphs
Map loading...
Location: 35°50.11' N 139°36.80' E - locator PM95TU30OK - show map - static map
1.7 miles East bearing 86° from Shiki, Saitama, Japan [?]
2.2 miles North bearing 17° from Asaka, Saitama, Japan
11.0 miles Northwest bearing 336° from Tokyo, Tōkyō, Japan
26.8 miles North bearing 357° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-02-18 23:42:52 EST (339d 1h55m ago)
2018-02-19 13:42:52 JST local time at Shiki, Japan [?]
Last path: JK1SKD>API31 via DSTAR*,qAR,7M3TJZ-I (good)
Positions stored: 9
Stations near current position of JK1SKD - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1WUX-11.6 miles 6°2019-01-24 01:26:28 7L2UTN-121.7 miles 3°2019-01-02 02:21:49
7N4JAV1.7 miles 127°2019-01-23 00:59:30 JE1SVR-71.9 miles 119°2019-01-19 10:38:04
JO2KLR2.0 miles 202°2019-01-12 04:25:46 JR0MOE-72.1 miles 126°2019-01-06 06:36:34
JR0MOE-122.1 miles 125°2018-12-30 06:09:21 JJ1IXA-72.2 miles 169°2019-01-04 20:02:25
JP1AWP-A2.2 miles 16°2019-01-23 07:43:16 JQ1ZCZ-N2.2 miles 16°2019-01-22 02:39:49
JQ1ZCZ B2.2 miles 16°2018-12-27 07:43:56 JQ1ZCZ-B2.2 miles 16°2018-12-27 07:44:06
JP1AWP-92.2 miles 16°2019-01-20 01:58:44 JP1AWP-132.3 miles 16°2019-01-24 01:32:58
JI1RVX-92.3 miles 105°2019-01-05 03:48:02 7L4ICI2.3 miles 234°2019-01-24 01:17:09
JP1YLQ-I2.4 miles 89°2019-01-24 01:36:00 JP7HLJ-72.5 miles 49°2019-01-13 11:38:12
JG1KMV-72.5 miles 15°2019-01-05 09:23:22 7N2EAC-92.5 miles 346°2019-01-19 21:13:01
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