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APRS station JJ2GMD-15 - show graphs
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Comment: 08.0V 29C 10.1476, 7.045MHz
Location: 34°58.07' N 138°22.15' E - locator PM94EX42HG - show map - static map
1.0 miles Southwest bearing 231° from Shizuoka-shi, Shizuoka, Japan [?]
7.3 miles North bearing 16° from Yaizu, Shizuoka, Japan
79.1 miles Southwest bearing 246° from Yokohama-shi, Kanagawa, Japan
97.3 miles Southwest bearing 229° from Saitama, Saitama, Japan
Last position: 2017-05-29 08:01:22 EDT (1h8m ago)
2017-05-29 21:01:22 JST local time at Shizuoka-shi, Japan [?]
Course: 213°
Speed: 2 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JJ2GMD-15>APOTU0 via WIDE1-1,qAR,JA2LXT-5 (good)
Positions stored: 8561
Packet rate: 40 seconds between packets on average during 320 seconds.
Stations near current position of JJ2GMD-15 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA2LXT-50.0 yards 0°2017-05-29 09:04:32 JA2XTV-70.5 miles 341°2017-05-19 23:35:16
JA2QNE0.8 miles 96°2017-05-26 03:47:44 JR2RZJ-A1.0 miles 275°2017-05-28 19:17:33
JA2HZA-121.1 miles 161°2017-05-29 06:24:40 JK2IFW1.1 miles 74°2017-05-16 00:28:11
JE2BCK-121.1 miles 194°2017-05-29 04:49:08 JA2OKX-91.1 miles 97°2017-05-28 22:23:17
JJ2EZT-A1.2 miles 81°2017-05-22 19:27:11 JA2OKX-101.2 miles 91°2017-05-29 08:54:16
JR2KDV-A1.3 miles 41°2017-05-19 04:09:09 JP2YGY-I1.4 miles 42°2017-05-29 09:03:28
JS2CXO-i1.7 miles 102°2017-05-07 08:42:02 JN2JWA1.8 miles 297°2017-05-25 19:28:20
JN2JWA-A1.8 miles 297°2017-05-28 20:41:13 7N1ARS-51.9 miles 45°2017-05-26 05:10:54
JA2OZB-122.0 miles 17°2017-05-03 03:13:10 JA2OZB-102.0 miles 17°2017-05-29 08:40:29
JA2HZA-72.2 miles 7°2017-05-13 23:46:29 JN2LCV2.3 miles 82°2017-05-19 03:57:43
Stations which heard JJ2GMD-15 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA2LXT-5 177 2017-05-27 00:47:25 2017-05-29 08:01:04 PM94DT > PM94EX 10.0 miles 18° 2017-05-27 21:33:11

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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