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°12.88' N 138°18.61' E - locator PM97DF71FM - show map - static map
6.1 miles Northeast bearing 41° from Jōetsu, Niigata, Japan [?]
14.1 miles North bearing 14° from Arai, Niigata, Japan
39.5 miles North bearing 10° from Nagano-shi, Nagano, Japan
61.5 miles Southwest bearing 220° from Niigata-shi, Niigata, Japan
Last position: 2018-01-01 21:44:33 EST (48d 20h52m ago)
2018-01-02 11:44:33 JST local time at Jōetsu, Japan [?]
Altitude: 9 ft
Course: 44°
Speed: 33 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JH0IPB-9>APOTC1 via WIDE1-1,qAR,JH0ZMR (good)
Positions stored: 66950
Stations near current position of JH0IPB-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH0UAO-140.7 miles 209°2018-02-18 08:45:53 JH0UAO-70.7 miles 209°2018-01-28 06:26:11
JH0UAO-90.7 miles 208°2018-02-16 22:45:26 JH0ZMR0.7 miles 208°2018-02-19 18:09:25
JH0ZMR-100.7 miles 208°2018-02-19 18:09:32 JH0ZMR-D0.7 miles 208°2018-02-19 18:08:01
JF0PCD-74.7 miles 209°2018-02-03 02:38:30 JA0QEV-106.1 miles 155°2018-02-19 18:21:42
JA0QEV-96.1 miles 155°2018-02-10 04:40:32 JJ0ONA-97.1 miles 198°2018-02-19 17:36:52
JH0BDK8.0 miles 205°2018-02-02 16:58:34 JI0TWA9.5 miles 207°2018-02-10 23:21:36
JR0BAQ-710.4 miles 154°2018-01-26 18:50:59 JP0YEB-I11.2 miles 200°2018-02-19 18:21:18
JI0TWA-A11.2 miles 200°2018-02-10 21:20:18 JI7QVM-1413.8 miles 49°2018-02-07 16:19:20
JR0BAQ-914.8 miles 191°2018-02-19 18:05:44 JI0SII-918.7 miles 60°2018-02-12 17:07:22
ja0wme20.0 miles 160°2018-02-16 21:45:29 JR0WEG-724.1 miles 109°2018-02-19 02:23:56
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