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 JR7WD-I - show graphs
Map loading...
Comment: TAKIZAWA430 D-STAR -> APRS
Location: 39°44.98' N 141°05.39' E - locator QM09NR09SW - show map - static map
4.6 miles Northwest bearing 314° from Morioka-shi, Iwate, Japan [?]
7.3 miles Northeast bearing 51° from Shizukuishi, Iwate, Japan
51.7 miles East bearing 87° from Akita, Akita, Japan
52.4 miles East bearing 87° from Akita Shi, Akita, Japan
Last position: 2018-11-12 05:59:51 EST (3d 20h6m ago)
2018-11-12 19:59:51 JST local time at Morioka-shi, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JR7WD-I>APIRP2 via TCPIP*,qAC,JR7WD-IS
Positions stored: 2
Packet rate: 588 seconds between packets on average during 28800 seconds.
Stations near current position of JR7WD-I - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE7ZBQ C1.0 miles 211°2018-11-16 01:50:05 JE7ZBQ-C1.0 miles 211°2018-11-16 01:50:15
JE7ZBQ-P1.0 miles 211°2018-11-16 01:57:23 JP7SAM-71.4 miles 85°2018-10-31 04:51:16
JJ7SRA-11.7 miles 100°2018-11-03 03:24:29 JJ7SRA-21.7 miles 100°2018-11-03 03:24:23
JJ7SRA-101.7 miles 100°2018-11-03 03:24:16 JQ1ZRE-101.7 miles 100°2018-11-16 02:00:18
JQ1ZRE-11.7 miles 100°2018-11-03 20:00:25 JQ1ZRE-21.7 miles 100°2018-11-03 22:00:25
JE1CJB-122.6 miles 58°2018-11-10 18:36:28 JE1CJB-74.1 miles 143°2018-11-15 01:20:08
JF7KMP-95.6 miles 141°2018-11-04 01:26:46 JG7PUN-97.7 miles 147°2018-10-20 22:48:01
JK7DUL-157.8 miles 177°2018-11-16 02:01:11 JR7BON-911.5 miles 148°2018-11-12 04:48:20
JR7BON-111.8 miles 145°2018-11-16 01:46:11 JR7BON-712.0 miles 146°2018-11-12 23:24:29
JA7DFI17.7 miles 168°2018-11-07 05:29:47 JP7YET-I18.5 miles 171°2018-11-16 01:53:01
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