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APRS station JA7UDE - show graphs
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Last status: UI-View32 V2.03
Location: 38°16.98' N 140°52.34' E - locator QM08KG47QW - show map - static map
1.0 miles North bearing 1° from Sendai-shi, Miyagi, Japan [?]
7.6 miles South bearing 186° from Tomiya, Miyagi, Japan
66.5 miles Northeast bearing 23° from Kōriyama, Fukushima, Japan
Last position: 2018-11-01 20:06:45 EDT (10d 17h47m ago)
2018-11-02 09:06:45 JST local time at Sendai-shi, Japan [?]
Last telemetry: 2011-09-18 06:41:03 EDT (2612d 7h12m ago) – show telemetry
Radiation: 0.055 uSv/h
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA7UDE>APU25N via JE7YSC-2*,qAR,JE7YYQ-10 (good)
Positions stored: 156
Other SSIDs: JA7UDE-10 JA7UDE-5 JA7UDE-6 JA7UDE-7 JA7UDE-B JA7UDE-N JA7UDE-R
APRS igate – Statistics for 2018-11:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2018-11-01 20:51:38 EDT (10d 17h2m ago)
Position packets heard directly: 3 on radio path
Position packets sent to APRS-IS: 30 – show map
Stations near current position of JA7UDE - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA7UDE-1060.8 yards 0°2018-11-01 20:51:40 JE1DRU-i1.1 miles 180°2018-10-27 01:31:22
JA7UDE-ios1.2 miles 195°2018-11-11 16:47:18 JR1JDS-91.2 miles 187°2018-10-27 01:31:25
JR7LOS-71.4 miles 260°2018-10-21 23:55:24 JE7GHS-91.5 miles 253°2018-11-12 05:25:40
JG2BVN-71.8 miles 171°2018-10-27 17:50:26 JP7NPG-92.1 miles 219°2018-11-12 07:08:08
JA7DNO-92.2 miles 14°2018-11-09 21:32:25 JF7DOG-72.6 miles 314°2018-10-23 05:17:14
JA7DNO-102.6 miles 332°2018-11-12 04:32:28 JG7IMF B2.7 miles 112°2018-10-20 05:30:20
JG7IMF-B2.7 miles 112°2018-10-20 05:30:30 JG7IMF K2.7 miles 112°2018-11-03 04:33:34
JG7IMF-K2.7 miles 112°2018-11-03 04:33:44 JG7IMF H2.7 miles 112°2018-11-12 07:48:41
JG7IMF-H2.7 miles 112°2018-11-12 07:48:51 JG7IMF-N2.7 miles 112°2018-11-12 07:50:06
JG7IMF S2.7 miles 112°2018-11-12 07:51:25 JG7IMF-S2.7 miles 112°2018-11-12 07:51:35
Stations which heard JA7UDE directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE7YSC-2 1 2018-11-01 20:06:45 2018-11-01 20:06:45 QM08KG > QM08IJ 11.1 miles 314° 2018-11-01 20:06:45

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 JA7UDE
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JE7YSC-2 3 2018-11-01 20:21:36 2018-11-01 21:21:38 QM08IJ > QM08KG 11.1 miles 314° 2018-11-01 21:21:38

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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