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APRS station JJ2GMD-15 - show graphs
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Comment: 07.8V 25C 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: 2017-11-18 21:52:56 EST (19h2m ago)
2017-11-19 11:52:56 JST local time at Shizuoka-shi, Japan [?]
Course: 205°
Speed: 3 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JJ2GMD-15>APOTU0 via WIDE1-1,qAR,JA2LXT-5 (good)
Positions stored: 11245
Packet rate: 74 seconds between packets on average during 516 seconds.
Stations near current position of JJ2GMD-15 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA2LXT-50.0 yards 0°2017-11-19 16:34:19 JA2QNE-ios0.8 miles 96°2017-10-24 01:46:29
JR2YFM-40.8 miles 149°2017-11-14 02:01:57 JR2YFM0.8 miles 149°2017-11-12 20:19:45
JA2HZA-121.1 miles 72°2017-11-18 19:54:28 JE2BCK-121.2 miles 204°2017-11-19 05:10:22
JJ2YJG-101.2 miles 91°2017-11-15 03:50:59 JR2KDV-121.2 miles 36°2017-11-15 08:00:13
JP2YGY-I1.4 miles 42°2017-11-19 16:39:06 JA2TJY-F1.4 miles 43°2017-11-14 06:19:57
JN2LCV1.6 miles 188°2017-11-14 05:41:29 JN2JWA-A1.8 miles 297°2017-11-19 16:24:22
JN2JWA1.8 miles 297°2017-11-09 20:22:00 JS2BVX-51.9 miles 45°2017-11-04 19:11:30
JA2OZB-102.0 miles 17°2017-10-29 22:37:07 JR2BXA-142.0 miles 153°2017-11-16 21:02:29
JS2CSI-92.6 miles 142°2017-11-16 18:07:45 JO2NSZ-72.7 miles 42°2017-11-15 11:04:52
JO2SPD-72.8 miles 42°2017-11-02 11:40:47 JA2GSV-123.8 miles 47°2017-11-14 02:38:59
Stations which heard JJ2GMD-15 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA2LXT-5 115 2017-11-13 03:02:45 2017-11-18 21:52:40 PM95DA > PM94EX 8.1 miles 128° 2017-11-14 19:03:05

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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