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APRS station JA0GWB-1 - show graphs
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Comment: Chuoh,Niigata KPC-9612J V.8.2
Last status: Chuoh,Niigata,Niigata 144.660MHz
Location: 37°53.78' N 139°03.44' E - locator PM97MV65VC - show map - static map
1.9 miles East bearing 102° from Niigata-shi, Niigata, Japan [?]
3.8 miles Northwest bearing 302° from Kameda, Niigata, Japan
80.2 miles Northwest bearing 296° from Kōriyama, Fukushima, Japan
Last position: 2017-01-24 10:18:24 EST (6m58s ago)
2017-01-25 00:18:24 JST local time at Niigata-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA0GWB-1>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 7
Packet rate: 276 seconds between packets on average during 13782 seconds.
Other SSIDs: JA0GWB-7 JA0GWB-8 JA0GWB-9 JA0GWB-A
APRS igate – Statistics for 2017-01:
Stations heard directly: 19 on radio path – show map
Last heard a station directly: 2017-01-24 05:47:54 EST (4h37m ago)
Normal receiver range estimate: 37 miles (Updated: 2016-04-30 17:45:49 EDT)
Position packets heard directly: 986 on radio path
Position packets sent to APRS-IS: 1045 – show map
Stations near current position of JA0GWB-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA0GWB-916.3 yards 270°2017-01-24 07:41:47 JA0GWB-A19.5 yards 183°2017-01-17 21:42:10
JA0GWB-720.7 yards 357°2017-01-18 01:24:37 JA0GWB-826.3 yards 322°2017-01-24 03:24:37
JJ0QCF-D0.5 miles 69°2017-01-20 05:56:51 JE0HBT-90.8 miles 74°2017-01-24 05:47:59
JR0AZC-50.8 miles 244°2017-01-02 08:39:04 JQ1TYM-71.0 miles 28°2017-01-23 08:07:00
JM2WQD-91.7 miles 141°2017-01-24 06:26:25 JI0UCU-71.9 miles 284°2016-12-28 01:22:17
JR0QWW-22.0 miles 324°2017-01-24 10:15:21 JE0HBT-72.0 miles 269°2017-01-19 18:29:33
JR0QWW-72.2 miles 331°2017-01-22 10:13:03 JJ0LTH-72.2 miles 290°2017-01-07 04:37:23
JS2AOU-73.0 miles 7°2017-01-04 01:09:42 JH0CWS3.3 miles 255°2017-01-15 04:12:03
JJ0RWZ-123.4 miles 43°2017-01-04 01:12:41 JP0YDR-I3.8 miles 265°2017-01-24 10:06:34
JA0CAW3.9 miles 64°2017-01-23 19:50:11 JA0CAW-63.9 miles 64°2017-01-23 19:40:00
Stations which heard JA0GWB-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE0HBT-1 578 2016-12-31 21:42:08 2017-01-24 05:18:08 PM97MV > PM97MU 4.8 miles 207° 2017-01-24 05:18:08
JA0YCW-10 23 2017-01-05 12:10:02 2017-01-24 09:48:08 PM97MV > PM97LL 28.0 miles 187° 2017-01-24 09:48:08

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 JA0GWB-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JM2WQD-9 88 2017-01-03 00:03:25 2017-01-23 21:52:37 PM97LF > PM97MV 46.5 miles 185° 2017-01-20 02:09:58
JA0GWB-9 565 2017-01-02 00:10:44 2017-01-24 00:26:56 PM97OW > PM97MV 9.2 miles 70° 2017-01-07 01:34:09
JJ0MCA-7 12 2017-01-06 20:30:24 2017-01-06 23:51:13 PM97MV > PM97MV 1.3 miles 5° 2017-01-06 21:17:53
JA0GWB-7 72 2017-01-02 00:14:55 2017-01-18 01:22:52 PM97MW > PM97MV 1.5 miles 357° 2017-01-18 00:22:26
JE0HBT-9 21 2017-01-22 17:53:30 2017-01-24 05:47:54 PM97MU > PM97MV 3.2 miles 223° 2017-01-22 17:53:30
JE0HBT-7 92 2017-01-04 18:23:00 2017-01-19 18:29:33 PM97MU > PM97MV 3.6 miles 215° 2017-01-07 00:45:06
JJ5DVR-9 2 2017-01-01 16:55:20 2017-01-01 16:58:06 PM97MU > PM97MV 3.4 miles 236° 2017-01-01 16:55:20
JI7IVW-9 2 2017-01-03 01:05:53 2017-01-03 01:30:35 PM97PR > PM97MV 16.8 miles 130° 2017-01-03 01:30:35
JL1TJX-7 1 2017-01-20 11:46:33 2017-01-20 11:46:33 PM97LT > PM97MV 6.4 miles 219° 2017-01-20 11:46:33
JJ0RWZ-12 5 2017-01-04 00:56:33 2017-01-04 01:10:42 PM97OW > PM97MV 9.9 miles 65° 2017-01-04 00:56:33
JM8FGA-7 1 2017-01-03 20:16:22 2017-01-03 20:16:22 PM97NW > PM97MV 5.0 miles 38° 2017-01-03 20:16:22
7M3GUU-9 1 2017-01-12 13:48:04 2017-01-12 13:48:04 PM97XM > PM97MV 56.3 miles 116° 2017-01-12 13:48:04
JR0AZC-5 1 2017-01-02 08:39:04 2017-01-02 08:39:04 PM97MV > PM97MV 0.8 miles 244° 2017-01-02 08:39:04
JA0SWR-1 71 2016-12-31 19:45:38 2017-01-23 08:13:40 PM98RF > PM97MV 32.0 miles 44° 2017-01-23 08:13:40
JJ0RFL-7 2 2017-01-01 01:41:33 2017-01-01 02:25:32 PM97FW > PM97MV 31.2 miles 276° 2017-01-01 01:41:33
JS2AOU-7 2 2017-01-04 00:47:14 2017-01-04 00:55:30 PM98NA > PM97MV 7.7 miles 14° 2017-01-04 00:47:14
JG0GJG-7 5 2017-01-21 06:10:25 2017-01-21 06:44:47 PM98RB > PM97MV 23.4 miles 61° 2017-01-21 06:44:47
JP7CUA-9 39 2016-12-31 23:48:45 2017-01-22 03:22:13 PM97MU > PM97MV 3.7 miles 226° 2017-01-14 23:38:12
JJ0LTH-7 4 2017-01-07 04:25:20 2017-01-07 04:35:23 PM97MU > PM97MV 2.0 miles 206° 2017-01-07 04:25:20

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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