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APRS station JA4DWG-9 - show graphs
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Comment: 439.000MHz FM Listening now!
Mic-E message: In service
Location: 34°40.26' N 133°50.87' E - locator PM64WQ11RA - show map - static map
5.0 miles West bearing 277° from Okayama-shi, Okayama, Japan [?]
5.6 miles East bearing 87° from Sōja, Okayama, Japan
49.4 miles West bearing 258° from Himeji, Hyōgo, Japan
Last position: 2018-10-22 01:33:14 EDT (10h24m ago)
2018-10-22 14:33:14 JST local time at Okayama-shi, Japan [?]
Altitude: 10 ft
Course: 282°
Speed: 2 MPH
Device: Kenwood: TM-D710 (rig)
Last path: JA4DWG-9>S4TPR6 via qAR,JA5YRY-10
Positions stored: 76835
Packet rate: 248 seconds between packets on average during 4962 seconds.
Stations near current position of JA4DWG-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VK3KJW450.5 yards 338°2018-10-18 23:14:22 JR4MET-51.5 miles 240°2018-10-21 07:49:19
JE4MKV-92.0 miles 197°2018-10-22 06:17:56 JE4YMQ-102.2 miles 121°2018-10-22 11:39:59
JE4MKV-72.2 miles 121°2018-10-11 07:31:12 JO4IUF-72.5 miles 109°2018-10-12 03:59:33
JR4KIF-52.9 miles 138°2018-10-19 06:24:47 JR4EUD-93.5 miles 132°2018-10-13 05:07:20
JN4XOC-93.6 miles 130°2018-10-22 07:41:29 JE4YIZ-103.6 miles 130°2018-10-22 11:33:16
JR4EUD-73.6 miles 126°2018-10-22 07:33:17 JE4FNC-93.7 miles 28°2018-10-21 20:59:18
JH1NWN-A4.6 miles 118°2018-09-25 08:31:09 JH4OWG-94.9 miles 222°2018-10-07 23:45:37
JK4RVW-94.9 miles 90°2018-10-04 18:09:23 JA5JYP-74.9 miles 141°2018-09-26 04:52:56
JA5JYP-125.0 miles 141°2018-10-21 02:52:39 JR4KIF-75.1 miles 117°2018-10-22 06:34:49
JJ4JMI-95.3 miles 199°2018-10-22 05:45:28 JO4IUF-i5.3 miles 220°2018-10-18 00:02:26
Stations which heard JA4DWG-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR5YBZ-3 33 2018-10-04 23:15:17 2018-10-22 01:24:29 PM64VQ > PM63TX 50.9 miles 192° 2018-10-22 01:24:29
JA4XO-1 9 2018-10-07 18:43:15 2018-10-20 23:05:59 PM64WP > PM64XO 5.9 miles 130° 2018-10-20 21:49:01
JH3YBD-1 1 2018-10-07 18:58:00 2018-10-07 18:58:00 PM64XO > PM75HD 51.5 miles 46° 2018-10-07 18:58:00
JA4YYF-1 57 2018-10-01 23:38:52 2018-10-22 01:24:14 PM64XO > PM64RX 39.0 miles 312° 2018-10-07 18:58:27
JE4YIB-10 39 2018-10-05 02:26:49 2018-10-18 07:14:17 PM64XO > PM64VO 12.1 miles 262° 2018-10-07 18:57:43
JA5YRY-10 15 2018-10-07 18:29:06 2018-10-22 01:33:14 PM64XP > PM64LA 71.0 miles 233° 2018-10-07 18:51:07
JR5CFK 2 2018-10-07 18:56:20 2018-10-12 02:38:37 PM64WP > PM74BG 30.5 miles 149° 2018-10-12 02:38:37

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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