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APRS station JR4VEV-9 - show graphs
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Comment: RX:433.00MHz
Mic-E message: In service
Location: 34°43.12' N 133°38.94' E - locator PM64TR72VL - show map - static map
4.8 miles South bearing 158° from Takahashi, Okayama, Japan [?]
6.8 miles Northwest bearing 302° from Sōja, Okayama, Japan
16.7 miles West bearing 284° from Okayama-shi, Okayama, Japan
71.2 miles East bearing 71° from Hiroshima-shi, Hiroshima, Japan
Last position: 2017-01-06 23:44:11 EST (13d 9h26m ago)
2017-01-07 13:44:11 JST local time at Takahashi, Japan [?]
Altitude: 151 ft
Course: 104°
Speed: 30 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JR4VEV-9>S4TSQ2 via WIDE1-1,qAR,JR4VEV-13 (good)
Positions stored: 61506
Other SSIDs: JR4VEV-10 JR4VEV-13 JR4VEV-4 JR4VEV-7
Stations near current position of JR4VEV-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR4VEV-13185.1 yards 64°2017-01-20 09:09:38 JR4VEV-7185.1 yards 64°2017-01-01 02:51:10
JR4VEV-4185.1 yards 64°2016-12-31 02:23:26 JH4UWK-93.2 miles 324°2017-01-20 00:10:28
JH4UWK-105.3 miles 326°2017-01-20 08:49:26 JO4EQJ-95.5 miles 149°2017-01-18 20:56:28
JO4EQJ-55.5 miles 149°2017-01-17 02:01:14 JG4LCS-i8.3 miles 217°2017-01-02 00:36:25
JO4EDY-99.8 miles 140°2017-01-20 08:39:31 JO3SCV-710.7 miles 128°2016-12-22 19:48:43
JA4DWG-910.7 miles 104°2017-01-20 02:14:52 JH4OWG-710.7 miles 121°2016-12-29 09:14:23
JE4MKV-910.8 miles 141°2017-01-19 20:25:02 JH4GLG-110.8 miles 178°2017-01-20 08:50:21
JM4WDK-910.9 miles 167°2017-01-20 04:15:43 JA4JKO11.2 miles 122°2017-01-14 23:38:37
JL4UMO-911.4 miles 191°2017-01-20 04:55:29 JE4YIB-1011.7 miles 138°2017-01-20 08:51:46
JE4SMQ-711.7 miles 138°2016-12-31 21:53:53 JE4SMQ-911.8 miles 138°2017-01-20 04:02:56
Stations which heard JR4VEV-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA4YMC-10 25 2017-01-02 22:43:47 2017-01-06 23:37:14 PM64UP > PM65TA 26.6 miles 347° 2017-01-03 01:18:18
JA5YVT-2 2 2017-01-02 22:55:01 2017-01-03 01:21:09 PM64UP > PM63KW 69.5 miles 227° 2017-01-03 01:21:09
JR4VEV-13 9 2017-01-03 01:35:26 2017-01-06 23:44:11 PM64UR > PM64TR 2.8 miles 278° 2017-01-03 01:35:26
JA4YYF-2 43 2017-01-02 22:49:09 2017-01-06 23:34:12 PM64UP > PM64RX 28.9 miles 332° 2017-01-02 22:51:10
JM4WDK-2 3 2017-01-03 01:08:06 2017-01-03 01:25:42 PM64UP > PM64TM 9.1 miles 201° 2017-01-03 01:25:42
JE4YMQ-10 5 2017-01-02 22:42:15 2017-01-06 17:02:32 PM64TR > PM64WP 13.8 miles 109° 2017-01-06 17:02:32
JE4YIB-10 5 2017-01-03 01:12:05 2017-01-03 01:24:11 PM64UP > PM64VO 5.7 miles 140° 2017-01-03 01:24:11

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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