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 JE1CJB-12 - show graphs
Map loading...
Comment: OpenTracker+
Location: 39°43.76' N 141°06.43' E - locator QM09NR25UA - show map - static map
3.0 miles Northwest bearing 306° from Morioka-shi, Iwate, Japan [?]
7.3 miles Northeast bearing 64° from Shizukuishi, Iwate, Japan
52.6 miles East bearing 89° from Akita, Akita, Japan
53.3 miles East bearing 89° from Akita Shi, Akita, Japan
Last position: 2017-01-21 20:31:07 EST (1d 7h20m ago)
2017-01-22 10:31:07 JST local time at Morioka-shi, Japan [?]
Altitude: 544 ft
Course: 352°
Speed: 12 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JE1CJB-12>APOTC1 via IT1-1,qAR,JQ1ZRE-10 (good)
Positions stored: 7256
Packet rate: 113 seconds between packets on average during 3039 seconds.
Other SSIDs: JE1CJB-1 JE1CJB-10 JE1CJB-15 JE1CJB-7 JE1CJB-9
Stations near current position of JE1CJB-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JO7KTZ-90.4 miles 74°2017-01-17 05:11:30 JN7LNU-90.4 miles 101°2017-01-23 03:02:59
JE1CJB-90.8 miles 99°2017-01-02 21:22:21 JN7LNU1.2 miles 158°2017-01-01 01:51:57
JH1GIE-121.4 miles 35°2017-01-08 01:10:53 JJ7SRA-11.4 miles 35°2017-01-22 02:24:24
JJ7SRA-21.4 miles 35°2017-01-22 02:24:24 JJ7SRA-101.4 miles 35°2017-01-22 02:24:41
JQ1ZRE-101.4 miles 35°2017-01-23 03:00:40 JQ1ZRE-11.4 miles 35°2017-01-22 02:00:26
JQ1ZRE-21.4 miles 35°2017-01-22 02:00:24 JE7ZBQ C1.5 miles 291°2017-01-23 03:44:06
JE7ZBQ-C1.5 miles 291°2017-01-23 03:44:16 JJ7KZA-A1.5 miles 291°2017-01-09 07:43:26
JJ7KZA-C1.5 miles 291°2017-01-21 09:25:14 JJ7KZA-B1.5 miles 291°2017-01-22 17:21:54
JP7YET-C1.5 miles 291°2017-01-07 04:25:24 JE7ZBQ-P1.5 miles 291°2017-01-09 19:12:25
JR7WD-I1.7 miles 327°2017-01-23 03:44:39 JH1GIE-72.5 miles 142°2017-01-07 23:40:07
Stations which heard JE1CJB-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA7YAG-1 3 2017-01-20 20:50:53 2017-01-21 19:50:56 QM09NR > QM09NQ 3.2 miles 105° 2017-01-21 19:50:56
JJ7SRA-10 43 2017-01-08 20:56:40 2017-01-21 20:25:11 QM09NQ > QM09NR 3.2 miles 331° 2017-01-20 21:09:51
JQ1ZRE-10 45 2017-01-08 21:00:06 2017-01-21 20:31:07 QM09NQ > QM09NR 3.3 miles 332° 2017-01-20 21:12:03

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