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APRS station JR7WV-I - show graphs
Comment: JR7WV koriyama Tsurumidan D-STAR -> APRS
Location: 37°23.44' N 140°21.75' E - locator QM07EJ33MS - show map
1.3 miles Southwest bearing 241° from Kōriyama, Fukushima, Japan [?]
7.3 miles Southwest bearing 246° from Miharu, Fukushima, Japan
66.7 miles Southwest bearing 205° from Sendai-shi, Miyagi, Japan
81.3 miles Southeast bearing 115° from Niigata-shi, Niigata, Japan
Last position: 2025-02-09 18:36:00 EST (18m46s ago)
2025-02-10 08:36:00 JST local time at Kōriyama, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JR7WV-I>APIRP2 via TCPIP*,qAC,JR7WV-IS
Positions stored: 7
Packet rate: 588 seconds between packets on average during 28800 seconds.
Stations near current position of JR7WV-I - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP7YFC-I0.7 miles 341°2025-02-09 18:51:23 JE7ZCS-100.8 miles 186°2025-02-09 18:32:29
JH7RKA-70.9 miles 217°2025-01-30 00:00:29 JH1XTL-91.5 miles 131°2025-01-26 04:39:35
JP7SYX-71.6 miles 246°2025-01-25 11:10:39 JL7CTN-A2.1 miles 80°2025-02-07 18:49:47
JR7QIB-72.8 miles 354°2025-01-13 00:53:39 7M3RYM-A2.8 miles 259°2025-02-03 18:18:29
JA7HYR-93.2 miles 45°2025-02-09 18:51:41 JA7SGS3.2 miles 273°2025-01-27 01:30:49
JA7UOZ-96.3 miles 175°2025-01-30 03:30:33 JH7NFM-97.1 miles 17°2025-02-09 01:19:27
JP7YEX-I7.2 miles 175°2025-02-09 18:40:38 JE7YDO-28.2 miles 141°2025-02-09 18:27:27
JE7YDO-18.4 miles 142°2025-02-09 18:38:56 JF7LWW-78.6 miles 144°2025-01-19 02:42:30
7N1FRE/711.6 miles 78°2025-01-26 02:00:40 JP7YEY-I13.1 miles 354°2025-02-09 18:39:17
JE7EUN-914.1 miles 16°2025-02-03 18:16:40 JA7KUB-1214.4 miles 130°2025-02-09 02:15:22
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.
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