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APRS station JP4YDV-I - show graphs
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Comment: D-STAR -> APRS
Location: 34°30.63' N 133°46.93' E - locator PM64VM32UM - show map - static map
5.1 miles South bearing 170° from Kurashiki, Okayama, Japan [?]
9.7 miles West bearing 281° from Tamano, Okayama, Japan
13.6 miles Southwest bearing 220° from Okayama-shi, Okayama, Japan
56.2 miles West bearing 248° from Himeji, Hyōgo, Japan
Last position: 2017-11-21 05:22:46 EST (3m14s ago)
2017-11-21 19:22:46 JST local time at Kurashiki, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JP4YDV-I>APIRP2 via TCPIP*,qAC,JP4YDV-IS
Positions stored: 8
Packet rate: 576 seconds between packets on average during 28800 seconds.
Stations near current position of JP4YDV-I - show more
callsign distance last heard - EST      callsign distance last heard - EST
8N4KL-C0.9 miles 216°2017-11-16 05:49:21 JN4VVU-A0.9 miles 326°2017-11-06 02:12:37
JA5JYP-122.3 miles 42°2017-11-21 05:25:02 JJ5MSU-73.0 miles 300°2017-11-06 18:48:37
JN4VVU-73.5 miles 169°2017-11-18 20:11:43 JN4VVU-B3.5 miles 169°2017-11-14 06:38:03
JE4MKV-73.7 miles 317°2017-11-20 22:43:44 JH4GLG-94.4 miles 297°2017-11-15 16:00:16
JA4GDE-95.0 miles 358°2017-11-20 02:46:14 JH2IAG-95.1 miles 346°2017-11-19 23:09:41
JE4YIB-105.7 miles 3°2017-11-21 05:25:50 JE4SMQ-95.8 miles 3°2017-11-20 00:29:41
JG4PWJ-95.8 miles 301°2017-11-02 19:57:58 JE4MKV-95.8 miles 351°2017-11-20 02:24:53
JM4VGR-B6.2 miles 9°2017-11-20 19:47:14 JM4VGR6.4 miles 7°2017-11-07 16:15:01
JM4VGR-C6.4 miles 7°2017-11-20 16:26:07 JJ4JMI-96.5 miles 18°2017-11-21 03:59:44
JM4WDK-26.9 miles 288°2017-11-21 04:58:34 JJ4OED7.6 miles 280°2017-11-21 02:51:51
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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