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APRS station JM4KCS-7 - show graphs
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Mic-E message: Off duty
Location: 34°39.38' N 133°55.14' E - locator PM64XP07GM - show map - static map
1.0 miles West bearing 248° from Okayama-shi, Okayama, Japan [?]
12.1 miles North bearing 352° from Tamano, Okayama, Japan
71.8 miles West bearing 268° from Kōbe-shi, Hyōgo, Japan
Last position: 2017-09-22 01:07:38 EDT (3h3m ago)
2017-09-22 14:07:38 JST local time at Okayama-shi, Japan [?]
Altitude: 62 ft
Course: 95°
Device: Yaesu: VX-8 (ht)
Last path: JM4KCS-7>STSYS8 via WIDE1-1,WIDE2-1,qAR,JA4XO-1 (good)
Positions stored: 2824
Stations near current position of JM4KCS-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF4CYP-B0.5 miles 269°2017-09-11 05:34:28 JJ4JMI-141.1 miles 236°2017-09-05 23:07:33
JN4XOC-91.1 miles 209°2017-09-21 17:34:53 JN4UMO-91.4 miles 137°2017-09-21 18:30:23
JJ4JMI-91.5 miles 221°2017-09-21 18:34:55 JH1NWN-A1.5 miles 214°2017-09-20 03:15:34
JE4YIZ-101.8 miles 226°2017-09-22 03:16:14 JR4EUD-91.8 miles 225°2017-09-16 02:25:57
JR4EUD-71.8 miles 227°2017-09-16 00:37:38 JJ5MSU-72.2 miles 267°2017-08-23 10:13:08
JE4YMQ-102.2 miles 267°2017-09-22 03:25:14 JJ5MSU-92.2 miles 267°2017-09-17 03:46:11
JA4CZB-A2.5 miles 163°2017-09-18 07:05:55 JE4SMF-92.9 miles 93°2017-09-21 08:48:19
JI4VRX-93.6 miles 67°2017-09-16 01:27:50 JA4XO-13.6 miles 161°2017-09-22 04:00:26
JA4XO-123.6 miles 162°2017-09-21 21:41:21 JF4CYP-93.7 miles 87°2017-09-16 10:58:18
JF4CYP-103.8 miles 93°2017-09-17 05:30:34 JK4ITW-73.8 miles 148°2017-09-15 11:02:35
Stations which heard JM4KCS-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA4XO-1 2 2017-09-22 01:05:37 2017-09-22 01:07:38 PM64XP > PM64XO 3.6 miles 161° 2017-09-22 01:07:38
JR4MXP-10 1 2017-09-06 18:42:37 2017-09-06 18:42:37 PM75BC > PM75CC 3.6 miles 75° 2017-09-06 18:42:37
JE4FNC-10 14 2017-09-18 18:41:22 2017-09-20 05:36:16 PM75AB > PM75AC 2.7 miles 27° 2017-09-19 05:40:54
JA4UNI-1 42 2017-09-01 18:49:57 2017-09-21 23:25:31 PM75AB > PM75CD 8.9 miles 49° 2017-09-04 04:50:17
JA4YYF-1 1 2017-09-13 05:53:06 2017-09-13 05:53:06 PM75AE > PM64RX 34.7 miles 250° 2017-09-13 05:53:06

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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