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APRS station JA7DNO-10 - show graphs
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Comment: CIMA in SENDAI,JAPAN {UIV32N}
Last status: UI-View32 V2.03
Location: 38°19.01' N 140°50.97' E - locator QM08KH16WA - show map - static map
3.5 miles North bearing 340° from Sendai-shi, Miyagi, Japan [?]
5.6 miles South bearing 201° from Tomiya, Miyagi, Japan
68.2 miles North bearing 22° from Kōriyama, Fukushima, Japan
Last position: 2018-02-21 21:45:20 EST (16m45s ago)
2018-02-22 11:45:20 JST local time at Sendai-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA7DNO-10>APU25N via TCPIP*,qAC,T2TOKYO3
Positions stored: 139
Packet rate: 721 seconds between packets on average during 10817 seconds.
Other SSIDs: JA7DNO-5 JA7DNO-9
APRS igate – Statistics for 2018-02:
Stations heard directly: 21 on radio path – show map
Last heard a station directly: 2018-02-21 20:05:25 EST (1h56m ago)
Normal receiver range estimate: 37 miles (Updated: 2013-12-31 18:39:45 EST)
Position packets heard directly: 474 on radio path
Position packets sent to APRS-IS: 519 – show map
Stations near current position of JA7DNO-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP7RJY-71.7 miles 338°2018-02-04 00:58:57 JM7MIO-122.8 miles 186°2018-02-13 02:52:19
JP7FTN-73.0 miles 31°2018-02-18 05:32:17 JP7NPG-93.5 miles 185°2018-02-17 07:12:40
JP7YFB-I4.1 miles 161°2018-02-14 23:01:08 JA7UDE-54.3 miles 155°2018-02-13 20:30:47
JI8EWF-94.5 miles 157°2018-02-19 07:04:06 JI8EWF-74.6 miles 158°2018-02-19 07:04:18
JG7IMF5.0 miles 132°2018-02-17 21:40:26 JG7IMF-Y5.3 miles 132°2018-02-14 03:41:51
JJ7CND6.1 miles 139°2018-01-30 23:11:40 JP7YEL-I6.1 miles 133°2018-02-21 21:59:10
JG2VIQ-97.0 miles 151°2018-02-21 19:48:14 JO7LXW-97.3 miles 152°2018-02-21 19:05:31
JH7MAG-97.8 miles 87°2018-02-16 23:24:05 JE7YUS-97.8 miles 163°2018-02-13 23:23:32
JE7YSC-28.7 miles 309°2018-02-21 21:54:45 JA7JQZ-99.0 miles 86°2018-02-19 02:11:10
JK7UST-99.9 miles 176°2018-02-21 17:32:59 JE7YUQ-310.3 miles 167°2018-02-21 21:47:57
Stations heard directly by JA7DNO-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JK7UST-9 49 2018-02-01 17:27:06 2018-02-20 17:38:11 QM08KE > QM08KH 10.0 miles 174° 2018-02-18 17:50:26
JE7YUQ-3 4 2018-02-06 14:56:01 2018-02-14 22:32:16 QM08KE > QM08KH 10.3 miles 167° 2018-02-14 22:32:16
JH8CLC-7 82 2018-02-10 20:12:17 2018-02-17 06:50:48 QM08KL > QM08KH 11.7 miles 8° 2018-02-16 21:43:48
JM7MIO-12 20 2018-02-12 17:55:20 2018-02-13 02:51:35 QM08IG > QM08KH 9.0 miles 258° 2018-02-12 18:53:13
JI8EWF-7 1 2018-02-19 05:54:56 2018-02-19 05:54:56 QM08KG > QM08KH 4.6 miles 158° 2018-02-19 05:54:56
JO7CHC-3 90 2018-02-01 19:54:31 2018-02-21 20:05:25 QM08JW > QM08KH 42.7 miles 359° 2018-02-21 20:05:25
JL1TJX-7 5 2018-02-10 09:36:21 2018-02-10 09:53:51 QM08KL > QM08KH 10.5 miles 18° 2018-02-10 09:36:21
JG7NAL-9 10 2018-02-06 15:27:06 2018-02-06 15:46:28 QM08LM > QM08KH 13.3 miles 19° 2018-02-06 15:27:06
JP7FBC-9 18 2018-02-09 00:23:42 2018-02-12 06:41:47 QM08KD > QM08KH 11.7 miles 168° 2018-02-12 06:41:47
JH7VSO-9 8 2018-02-09 06:09:58 2018-02-19 18:10:33 QM08DH > QM08KH 28.3 miles 268° 2018-02-19 18:10:33
JP7FTN-7 56 2018-02-04 01:41:10 2018-02-18 05:32:17 QM08KI > QM08KH 3.5 miles 26° 2018-02-04 05:02:25
JL7OTC-9 4 2018-02-18 18:46:13 2018-02-19 03:15:20 QM08KE > QM08KH 10.2 miles 166° 2018-02-18 18:46:13
JA1EMF-8 5 2018-02-10 00:11:03 2018-02-10 00:34:22 QM08LE > QM08KH 8.7 miles 150° 2018-02-10 00:11:03
JP7NPG-9 42 2018-02-05 18:51:06 2018-02-15 05:50:04 QM08KG > QM08KH 4.1 miles 181° 2018-02-15 00:48:02
JF1XMW-9 13 2018-02-13 00:34:25 2018-02-16 04:35:10 QM08KI > QM08KH 2.7 miles 35° 2018-02-16 04:30:10
JP7FGJ-9 22 2018-02-04 00:42:13 2018-02-19 21:36:46 QM08KA > QM08KH 19.1 miles 176° 2018-02-17 01:18:09
JH7MAG-9 29 2018-02-06 19:00:45 2018-02-13 06:10:45 QM08LH > QM08KH 7.8 miles 87° 2018-02-12 21:14:59
JP7SAM-7 6 2018-02-18 01:28:42 2018-02-18 01:38:56 QM08LE > QM08KH 10.0 miles 151° 2018-02-18 01:28:42
JI1NBF-9 1 2018-02-09 23:11:49 2018-02-09 23:11:49 QM08EF > QM08KH 26.9 miles 259° 2018-02-09 23:11:49
JE7YUS-9 1 2018-02-13 23:19:29 2018-02-13 23:19:29 QM08KF > QM08KH 7.3 miles 187° 2018-02-13 23:19:29
JP7FG-10 8 2018-02-06 04:18:57 2018-02-17 22:45:29 QM08KC > QM08KH 15.9 miles 175° 2018-02-16 19:20:41

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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