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APRS station JK4RVW-9 - show graphs
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Mic-E message: Off duty
Location: 34°40.26' N 133°56.04' E - locator PM64XQ21BA - show map - static map
0.6 miles North bearing 355° from Okayama-shi, Okayama, Japan [?]
10.5 miles East bearing 88° from Sōja, Okayama, Japan
70.9 miles West bearing 269° from Kōbe-shi, Hyōgo, Japan
Last position: 2018-09-14 07:13:41 EDT (9d 10h14m ago)
2018-09-14 20:13:41 JST local time at Okayama-shi, Japan [?]
Altitude: 56 ft
Course: 324°
Speed: 8 MPH
Device: Yaesu: FTM-100D (rig)
Last path: JK4RVW-9>STTPR6 via WIDE1-1,qAR,JE4YMQ-10 (good)
Positions stored: 711
Stations near current position of JK4RVW-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JN4VVU-70.7 miles 216°2018-09-22 05:40:09 JE4MKV-90.9 miles 269°2018-09-23 03:07:38
JN4LET-i1.8 miles 196°2018-08-30 06:24:10 JE4SMF-92.8 miles 135°2018-09-23 05:56:34
JR4KIF-53.0 miles 235°2018-09-21 05:22:39 JK4LDL-93.0 miles 258°2018-09-22 10:13:04
JE4YIZ-103.1 miles 223°2018-09-23 17:03:35 JN4XOC-93.1 miles 225°2018-09-21 05:50:02
JF4CYP-93.2 miles 105°2018-09-23 06:58:25 JE4YOD-103.2 miles 112°2018-09-23 17:20:10
JE4MKV-73.2 miles 249°2018-09-23 12:23:14 JE4YMQ-103.2 miles 249°2018-09-23 17:11:01
JR4EUD-93.2 miles 228°2018-08-28 01:35:09 JO4IUF-73.4 miles 223°2018-09-12 02:13:23
JA5JYP-124.3 miles 205°2018-09-18 05:44:18 JN4UMO-124.5 miles 176°2018-09-23 03:52:47
JA4XO-14.5 miles 176°2018-09-23 17:07:37 196334.5 miles 155°2018-09-12 19:19:43
JA4XO-124.7 miles 175°2018-09-22 20:47:25 JA4DWG-94.9 miles 270°2018-09-23 01:48:36
Stations which heard JK4RVW-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA4YYF-2 1 2018-09-09 18:05:46 2018-09-09 18:05:46 PM64XQ > PM64RX 33.9 miles 312° 2018-09-09 18:05:46
JE4YMQ-10 23 2018-09-11 04:43:05 2018-09-14 07:13:41 PM64XP > PM64WP 3.3 miles 261° 2018-09-14 07:09:43
JE4YIB-10 4 2018-09-09 18:03:26 2018-09-13 17:59:37 PM64XQ > PM64VO 9.9 miles 237° 2018-09-09 18:04:45

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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