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 JH0IPB-9 - show graphs
Map loading...
Comment: OP+ Now Listening 439.94MHz
Location: 37°17.65' N 138°42.09' E - locator PM97IH40EO - show map - static map
5.4 miles West bearing 266° from Ojiya, Niigata, Japan [?]
9.7 miles Southeast bearing 121° from Kashiwazaki, Niigata, Japan
45.5 miles Southwest bearing 203° from Niigata-shi, Niigata, Japan
82.4 miles Northwest bearing 308° from Utsunomiya-shi, Tochigi, Japan
Last position: 2016-12-01 22:51:53 EST (8d 10h58m ago)
2016-12-02 12:51:53 JST local time at Ojiya, Japan [?]
Altitude: 244 ft
Course: 360°
Speed: 26 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JH0IPB-9>APOTC1 via WIDE1-1,qAR,JA0XTI-13 (good)
Positions stored: 66835
Stations near current position of JH0IPB-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA0XTI-52.1 miles 167°2016-11-23 02:25:41 JA0XTI-132.1 miles 168°2016-12-02 02:35:53
JJ0RFL-54.5 miles 20°2016-11-13 08:40:34 JG0SJL-98.4 miles 59°2016-12-09 06:24:35
JG0SJL-78.4 miles 59°2016-12-10 02:23:46 JG0SJL8.7 miles 57°2016-12-09 04:33:51
JI0SII-98.7 miles 286°2016-12-04 06:03:11 JA0ZRY-109.9 miles 25°2016-12-10 09:49:14
JE9CRJ-911.8 miles 28°2016-11-26 01:27:57 JH0XJC12.3 miles 32°2016-11-15 04:16:06
JP0YDU-I12.5 miles 38°2016-12-10 09:48:19 JA0ONU-912.8 miles 39°2016-11-25 00:27:57
JJ0NJN-912.8 miles 44°2016-12-04 17:24:43 JG0KHR12.9 miles 357°2016-12-09 20:12:55
7K1DBH-912.9 miles 42°2016-12-07 02:30:52 JR0QWW-313.2 miles 171°2016-12-10 09:19:21
JR0JOW-513.5 miles 39°2016-12-10 03:27:20 JJ0RBE13.6 miles 40°2016-12-09 23:46:58
JI0WLC-913.7 miles 42°2016-12-09 17:45:35 JH0EYA-513.8 miles 39°2016-12-02 04:10:58
Stations which heard JH0IPB-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA0XTI-13 14 2016-12-01 19:50:33 2016-12-01 22:51:53 PM97IH > PM97IG 2.1 miles 168° 2016-12-01 22:51:53

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