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APRS station JR8YJD-3 - show graphs
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Comment: (APRS 144.66MHz UI-Digipeater KPC-3 Plus)
Last beacon: Sapporo JAPAN UI-Digipeater MY=JR8YJC-3
Location: 42°54.88' N 141°34.12' E - locator QN02SV89FM - show map - static map
4.2 miles South bearing 179° from Kitahiroshima, Hokkaidō, Japan [?]
7.8 miles Northwest bearing 327° from Chitose, Hokkaidō, Japan
15.2 miles Southeast bearing 133° from Sapporo-shi, Hokkaidō, Japan
71.3 miles Southwest bearing 215° from Asahikawa, Hokkaidō, Japan
Last position: 2016-12-31 21:56:32 EST (18d 12h19m ago)
2017-01-01 11:56:32 JST local time at Kitahiroshima, Japan [?]
Device: Unknown: Unknown
Last path: JR8YJD-3>APRS via JH8YSZ-3*,WIDE2-1,qAR,JF8AFA-10 (good)
Positions stored: 1
APRS digipeater – Statistics for 2017-01:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2016-12-31 20:56:46 EST (18d 13h19m ago)
Normal receiver range estimate: 31 miles (Updated: 2014-06-30 17:55:36 EDT)
Position packets heard directly: 4 on radio path
Stations near current position of JR8YJD-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE8TOM-72.6 miles 305°2016-12-28 22:14:32 JE8MFG-94.0 miles 344°2017-01-01 20:58:00
JE8MOB-84.3 miles 136°2017-01-18 03:43:14 JR8YJC-I4.8 miles 307°2017-01-19 09:50:23
JR8YJC-134.8 miles 307°2017-01-19 09:20:04 JR8YJC-74.8 miles 307°2016-12-31 03:20:02
JR8LRY-75.6 miles 142°2017-01-18 09:50:36 JA8ZQT-106.2 miles 147°2017-01-19 09:51:34
JH8EKJ-76.2 miles 148°2017-01-05 20:38:45 JP8YEB-I6.2 miles 147°2017-01-19 10:10:38
JR8YMD-136.6 miles 143°2017-01-19 10:11:22 JR8YMD-L6.6 miles 143°2017-01-19 09:55:01
JG8DIV-96.6 miles 143°2017-01-02 07:08:21 JE8MOB-97.3 miles 129°2017-01-14 23:21:30
JM1CMA-57.4 miles 152°2017-01-19 06:50:44 JE8LWZ-97.6 miles 310°2017-01-16 23:59:58
JI8TEY-107.6 miles 312°2017-01-19 09:30:49 JI8TEY-137.6 miles 312°2017-01-19 10:00:45
JR8CLT-97.7 miles 142°2017-01-19 06:49:17 JH8OVN-I7.7 miles 310°2017-01-19 10:09:48
Stations which heard JR8YJD-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA8ZQT-10 2 2016-12-31 19:06:56 2016-12-31 19:21:55 QN02SV > QN02TU 6.2 miles 147° 2016-12-31 19:21:55
JH8YSZ-3 8 2016-12-31 19:25:03 2016-12-31 21:56:32 QN02SV > QN13FI 54.6 miles 57° 2016-12-31 21:56:32

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.
Stations heard directly by JR8YJD-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA8DFQ-3 4 2016-12-31 20:06:16 2016-12-31 21:48:42 QN12AM > QN02SV 35.2 miles 140° 2016-12-31 21:48:42

Only stations from which a position packet has been heard 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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