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 JE7JCX-12 - show graphs
Map loading...
Comment: 08.2V HDOP01.7 SATS06 OpenTrackerUSB+FT-8900 51.0MHz Call me!
Location: 40°18.40' N 140°45.18' E - locator QN00JH03IO - show map - static map
8.7 miles North bearing 348° from Kazuno, Akita, Japan [?]
10.1 miles East bearing 75° from Ōdate, Akita, Japan
52.8 miles Northeast bearing 39° from Akita, Akita, Japan
53.2 miles Northeast bearing 40° from Akita Shi, Akita, Japan
Last position: 2017-08-18 01:08:19 EDT (1d 17h27m ago)
2017-08-18 14:08:19 JST local time at Kazuno, Japan [?]
Altitude: 515 ft
Speed: 16 MPH
Last telemetry: 2016-03-31 18:22:09 EDT (506d 13m ago) – show telemetry
Ch 1: 81, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JE7JCX-12>APOTU0 via JH7WDD-1*,qAR,JE7YZK-10 (good)
Positions stored: 7729
Other SSIDs: JE7JCX-1 JE7JCX-10 JE7JCX-7 JE7JCX-9
Stations near current position of JE7JCX-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH7WDD-90.7 miles 325°2017-08-12 21:19:54 JH7WDD-10.9 miles 331°2017-08-19 17:49:58
JP7MIE-122.5 miles 161°2017-08-16 07:11:19 JE7OEC-72.9 miles 336°2017-08-18 22:55:03
JE7YZK-102.9 miles 159°2017-08-19 18:35:40 JE7JCX-94.1 miles 104°2017-08-13 20:51:59
JE7JCX-104.1 miles 104°2017-08-19 18:34:10 JH7GLZ8.2 miles 176°2017-07-25 18:46:30
JE7DHP-98.8 miles 262°2017-08-15 02:18:11 JA7NR-109.0 miles 266°2017-07-27 01:04:35
JA7NR-129.1 miles 266°2017-08-17 23:02:49 JA7NR-79.1 miles 266°2017-07-27 05:15:45
JH7GLZ-99.1 miles 169°2017-08-19 18:35:23 43031368610.5 miles 137°2017-08-19 02:56:10
JG7NAL-910.6 miles 262°2017-08-08 07:23:41 JA7FBD-1210.6 miles 257°2017-08-19 03:25:00
JH7YJF-1010.6 miles 262°2017-08-19 18:24:19 JA7FBD-1010.7 miles 257°2017-08-19 18:13:54
JP7YES-I12.7 miles 250°2017-08-19 18:32:29 JA7NR-316.7 miles 277°2017-08-19 18:17:06
Stations which heard JE7JCX-12 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA7NR-3 13 2017-08-02 18:33:44 2017-08-15 03:22:58 QN00LG > QN00FI 26.7 miles 278° 2017-08-14 20:26:16
JE7JCX-10 121 2017-07-31 21:37:28 2017-08-17 18:29:58 QN00JF > QN00JH 5.6 miles 22° 2017-08-11 21:00:38
JE7YZK-10 14 2017-08-01 02:15:24 2017-08-17 18:35:24 QN00IH > QN00JG 3.6 miles 155° 2017-08-09 20:45:00
JH7WDD-1 69 2017-07-31 21:25:15 2017-08-18 01:08:19 QN00KH > QN00IH 8.2 miles 281° 2017-08-14 20:07:11
JA7FBD-10 1 2017-08-09 04:53:58 2017-08-09 04:53:58 QN00GG > QN00GG 1.4 miles 228° 2017-08-09 04:53:58

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