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 JN1CJS - show graphs
Map loading...
Location: 38°58.79' N 140°46.07' E - locator QM08JX25DD - show map - static map
19.3 miles Southeast bearing 132° from Yuzawa, Akita, Japan [?]
20.1 miles West bearing 283° from Ichinoseki, Iwate, Japan
49.4 miles North bearing 354° from Sendai-shi, Miyagi, Japan
62.1 miles Southeast bearing 145° from Akita Shi, Akita, Japan
Last position: 2018-10-11 05:43:22 EDT (4d 4h11m ago)
2018-10-11 18:43:22 JST local time at Yuzawa, Japan [?]
Last path: JN1CJS>API51 via DSTAR*,qAS,JP1YLG-IS (good)
Positions stored: 15
Other SSIDs: JN1CJS-5 JN1CJS-7 JN1CJS-9
Stations near current position of JN1CJS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JO7CHC-34.6 miles 132°2018-10-15 07:03:03 JP7TWE-516.6 miles 189°2018-10-08 02:05:01
JR7LTL-720.9 miles 140°2018-09-17 05:08:07 JH8CLC-721.3 miles 126°2018-10-09 08:42:23
JP7BTU-524.8 miles 146°2018-10-13 04:20:55 JL7ONU-925.7 miles 100°2018-10-15 04:56:31
JK7CJM-527.8 miles 119°2018-09-17 07:14:05 JK7CJM-A27.9 miles 119°2018-09-29 08:23:30
JM7XFG-928.2 miles 75°2018-10-07 18:37:57 JK7CJM-928.6 miles 119°2018-10-05 04:44:43
JK7CJM-1028.9 miles 122°2018-10-07 04:04:16 JO7TZQ-334.1 miles 239°2018-09-28 14:45:02
Stations which heard JN1CJS directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 8 2018-10-07 07:57:34 2018-10-11 05:43:22 QM05IS > KN21QD 5725.1 miles 317° 2018-10-07 08:00:50

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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