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APRS station JH7USP - show graphs
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Comment: 144.660MHz 1200bps THn-N {UIV32N}
Last status: No stations have been heard except via a digipeater.
Location: 37°59.47' N 140°03.53' E - locator QM07AX77BV - show map - static map
6.0 miles Northwest bearing 329° from Yonezawa, Yamagata, Japan [?]
7.2 miles West bearing 264° from Takahata, Yamagata, Japan
48.1 miles Southwest bearing 247° from Sendai-shi, Miyagi, Japan
56.7 miles East bearing 83° from Niigata-shi, Niigata, Japan
Last position: 2018-11-17 16:56:57 EST (19m45s ago)
2018-11-18 06:56:57 JST local time at Yonezawa, Japan [?]
Last telemetry: 2014-11-17 05:36:52 EST (1461d 11h39m ago) – show telemetry
Ch 1: 3565, Ch 2: 0, Ch 3: 2254, Ch 4: 11, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JH7USP>APU25N via TCPIP*,qAC,T2TOKYO3
Positions stored: 5
Packet rate: 882 seconds between packets on average during 43196 seconds.
Other SSIDs: JH7USP-7
APRS igate – Statistics for 2018-11:
Stations heard directly: 20 on radio path – show map
Last heard a station directly: 2018-11-17 04:55:24 EST (12h21m ago)
Normal receiver range estimate: 50 miles (Updated: 2015-11-30 18:01:21 EST)
Position packets heard directly: 408 on radio path
Position packets sent to APRS-IS: 1291 – show map
Stations near current position of JH7USP - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH7USP-720.7 yards 180°2018-11-16 03:18:18 JR7WS-I5.1 miles 89°2018-11-17 17:16:17
JF7OAT-F5.4 miles 84°2018-10-19 01:02:21 JA7DRJ8.5 miles 58°2018-11-17 00:25:45
JE7EAE-713.5 miles 12°2018-11-13 16:44:55 JJ7QHC-F16.8 miles 135°2018-11-15 22:55:54
JH0TPF-A19.0 miles 46°2018-11-09 08:33:58 Jp7fvm-i20.3 miles 43°2018-11-07 21:19:59
JO7MOM-922.0 miles 31°2018-11-03 04:38:32 JH7VSO-922.3 miles 33°2018-11-17 06:32:31
JE7VOY-323.8 miles 34°2018-11-17 17:01:24 JE7YXV-1024.8 miles 130°2018-11-17 17:07:32
JA7XHH-F24.8 miles 130°2018-11-17 13:05:47 JE7YYB-924.8 miles 130°2018-11-17 17:10:24
JA7XHH-524.9 miles 130°2018-11-17 17:16:17 JF7VQL-725.1 miles 36°2018-11-11 01:08:34
JP7FSO25.5 miles 123°2018-11-17 17:16:32 JO7TNZ-525.6 miles 118°2018-11-12 08:27:44
JP7SZV-726.1 miles 125°2018-11-09 01:06:46 JL1UGN-726.6 miles 132°2018-11-17 01:01:31
Stations heard directly by JH7USP
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JK1JXY-9 4 2018-11-11 02:20:53 2018-11-11 03:04:13 QM08KH > QM07AX 48.9 miles 62° 2018-11-11 02:20:53
JE7YUQ-3 15 2018-11-10 07:49:03 2018-11-16 20:25:41 QM08KE > QM07AX 46.9 miles 74° 2018-11-16 20:25:41
JH8CLC-7 1 2018-11-03 02:27:47 2018-11-03 02:27:47 QM08SH > QM07AX 82.5 miles 74° 2018-11-03 02:27:47
JH7USP-7 170 2018-11-02 23:25:52 2018-11-16 03:18:18 PM98GG > QM07AX 86.3 miles 284° 2018-11-13 01:08:38
JM1INO-9 2 2018-11-08 03:20:51 2018-11-08 03:55:58 QM08ID > QM07AX 37.6 miles 74° 2018-11-08 03:20:51
JL1TJX-7 2 2018-11-03 04:53:24 2018-11-03 05:18:04 QM08ID > QM07AX 37.4 miles 74° 2018-11-03 05:18:04
JF2BVT-14 37 2018-11-14 17:19:14 2018-11-15 21:03:56 QM08ID > QM07AX 37.3 miles 74° 2018-11-15 21:02:15
JH1JLJ-14 4 2018-11-09 21:20:57 2018-11-10 00:11:32 QM08LE > QM07AX 50.1 miles 73° 2018-11-09 21:20:57
JH7VSO-9 74 2018-11-03 00:01:25 2018-11-17 04:55:24 QM08EH > QM07AX 28.4 miles 36° 2018-11-09 03:48:30
JF7ELG-7 1 2018-11-09 21:27:45 2018-11-09 21:27:45 QM08LE > QM07AX 49.2 miles 74° 2018-11-09 21:27:45
JP7FYZ-9 37 2018-11-15 23:13:41 2018-11-16 19:33:11 QM08EL > QM07AX 39.2 miles 27° 2018-11-15 23:13:41
JL7OTC-9 2 2018-11-09 23:13:01 2018-11-16 22:47:14 QM08KE > QM07AX 46.1 miles 74° 2018-11-09 23:13:01
JE7IZM-12 2 2018-11-09 22:14:32 2018-11-09 22:15:03 QM08LE > QM07AX 49.5 miles 74° 2018-11-09 22:14:32
JO7MOM-9 3 2018-11-03 04:18:49 2018-11-03 04:30:26 QM08EH > QM07AX 27.9 miles 34° 2018-11-03 04:18:49
JP7FGJ 5 2018-11-14 01:55:28 2018-11-14 05:02:21 QM08KC > QM07AX 45.0 miles 81° 2018-11-14 05:02:21
JL7OTC-7 6 2018-11-03 21:28:55 2018-11-03 22:06:05 QM07BV > QM07AX 7.7 miles 152° 2018-11-03 22:06:05
JR2HYV 1 2018-11-08 17:27:08 2018-11-08 17:27:08 QM07FT > QM07AX 25.3 miles 121° 2018-11-08 17:27:08
JE0HBT-8 1 2018-11-15 08:11:23 2018-11-15 08:11:23 PM97JO > QM07AX 72.1 miles 249° 2018-11-15 08:11:23
JE7EAE-7 20 2018-11-11 16:03:38 2018-11-13 16:44:55 QM08BE > QM07AX 13.5 miles 12° 2018-11-13 16:44:55
JO7MOM-14 21 2018-11-03 02:46:35 2018-11-13 23:17:08 QM08EH > QM07AX 27.6 miles 37° 2018-11-03 02:46:35

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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