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APRS station JH4MSA - show graphs
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Comment: D-STAR>JP3YIZ A
Location: 34°22.48' N 132°26.49' E - locator PM64FI29XW - show map - static map
1.8 miles Southwest bearing 214° from Hiroshima-shi, Hiroshima, Japan [?]
6.2 miles West bearing 275° from Kaita, Hiroshima, Japan
41.4 miles Northwest bearing 333° from Matsuyama-shi, Ehime, Japan
Last position: 2018-10-21 16:41:13 EDT (15h53m ago)
2018-10-22 05:41:13 JST local time at Hiroshima-shi, Japan [?]
Course: 19°
Speed: 28 MPH
Device: Icom: unknown (D-Star)
Last path: JH4MSA>API880 via DSTAR*,qAS,JP3YIZ-IS (good)
Positions stored: 772
Other SSIDs: JH4MSA-5
Stations near current position of JH4MSA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
McCOY1.2 miles 359°2018-10-22 08:25:00 JO4CZT-71.3 miles 95°2018-10-22 02:53:13
JE4VKB-91.4 miles 318°2018-10-21 22:44:32 JO4JBP-71.5 miles 312°2018-10-05 14:45:54
JO4JBP-91.5 miles 313°2018-10-13 18:23:41 JF4QWZ-91.5 miles 111°2018-10-20 19:10:29
JA4NYY1.9 miles 54°2018-10-20 09:33:39 JN4OSA-92.1 miles 290°2018-10-21 23:48:57
JK4UDO-72.1 miles 84°2018-10-12 05:14:51 JH4MSA-52.3 miles 252°2018-10-18 23:05:06
JH4WMI-92.6 miles 295°2018-10-22 00:46:17 JR4IUS-92.6 miles 31°2018-10-22 06:13:57
MATSUMOTO2.7 miles 261°2018-10-22 08:25:02 JN4RYW-72.8 miles 58°2018-10-20 23:26:03
JN4RYW-A2.8 miles 59°2018-10-21 01:38:34 JQ1ZZU-73.5 miles 57°2018-09-27 05:43:33
JQ1ZZU-C3.5 miles 58°2018-10-16 09:02:47 JO4GDA-C3.5 miles 58°2018-10-16 09:11:48
JO4GDA-73.5 miles 58°2018-09-28 19:35:07 JQ1ZZU-23.5 miles 58°2018-10-22 08:06:33
Stations which heard JH4MSA directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 15 2018-10-01 16:40:59 2018-10-21 16:41:13 PM64FI > KN21QD 5461.1 miles 313° 2018-10-06 21:17:14

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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