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APRS station JM4VGR-B - show graphs
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Location: 34°36.18' N 133°47.72' E - locator PM64VO54KR - show map - static map
2.1 miles Northeast bearing 50° from Kurashiki, Okayama, Japan [?]
5.1 miles Southeast bearing 150° from Sōja, Okayama, Japan
8.9 miles Southwest bearing 243° from Okayama-shi, Okayama, Japan
53.4 miles West bearing 254° from Himeji, Hyōgo, Japan
Last position: 2018-07-09 17:44:09 EDT (5d 22h9m ago)
2018-07-10 06:44:09 JST local time at Kurashiki, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JM4VGR-B>API510 via DSTAR*,qAS,JP4YDV-IS (good)
Positions stored: 402
Other SSIDs: JM4VGR JM4VGR-7 JM4VGR-C
Stations near current position of JM4VGR-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JM4VGR17.0 yards 90°2018-06-17 20:03:36 JM4VGR-720.7 yards 180°2018-06-26 02:10:58
JR4JZV-50.7 miles 227°2018-07-10 02:42:33 JE4SMQ-90.8 miles 228°2018-07-15 05:53:43
JG4PWJ-70.8 miles 75°2018-07-13 16:53:06 JE4YIB-100.8 miles 213°2018-07-15 15:49:27
JE4YIB0.8 miles 213°2018-07-01 06:43:56 JE4SMQ-70.9 miles 213°2018-07-01 11:41:22
JE4YIB B0.9 miles 213°2018-07-15 15:43:06 JE4YIB-B0.9 miles 213°2018-07-15 15:43:16
JE4YIB-N0.9 miles 213°2018-07-15 15:42:49 PS-JE4YIB0.9 miles 211°2018-07-15 15:00:16
JJ4JMI-71.1 miles 102°2018-07-06 19:22:45 JJ4JMI-91.3 miles 104°2018-07-15 01:46:41
JG4XGD-D3.4 miles 281°2018-07-12 07:55:44 JE4SMQ-Y3.7 miles 223°2018-07-13 04:52:56
JJ4IOT-14.8 miles 302°2018-07-06 20:51:18 JH4COZ-i4.9 miles 26°2018-06-26 16:26:49
JO4CEW-75.1 miles 57°2018-06-16 02:12:05 JF4FQY-55.1 miles 330°2018-06-30 23:21:00
Stations which heard JM4VGR-B directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 11 2018-07-01 19:29:56 2018-07-09 17:44:09 PM64VN > KN21QD 5508.0 miles 313° 2018-07-02 00:59:41

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.
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