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APRS station JA0GWB-1 - show graphs
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Comment: Chuoh, Niigata, Niigata, JAPAN {UIV32}
Last status: Chuoh, Niigata, Niigata, JAPAN 144.66MHz KPC-9612J
Last beacon: JA0GWB-1/R JA0GWB/D JA0GWB-3/G JA0GWB-8/B
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: 2020-06-02 07:09:22 EDT (1m30s ago)
2020-06-02 20:09:22 JST local time at Niigata-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA0GWB-1>APU25N via TCPIP*,qAC,T2HAKATA
Positions stored: 7
Packet rate: 606 seconds between packets on average during 29701 seconds.
Other SSIDs: JA0GWB JA0GWB-7 JA0GWB-8 JA0GWB-9
APRS digipeater – Statistics for 2020-06:
Stations heard directly: 5 on radio path – show map
Last heard a station directly: 2020-06-02 03:47:22 EDT (3h23m ago)
Normal receiver range estimate: 31 miles (Updated: 2020-03-31 19:05:23 EDT)
Position packets heard directly: 77 on radio path
Stations near current position of JA0GWB-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA0GWB-916.3 yards 270°2020-06-02 03:26:08 JA0GWB-720.7 yards 357°2020-06-02 03:47:22
JA0GWB-820.7 yards 357°2020-05-08 00:27:21 JM2WQD-91.9 miles 142°2020-06-02 05:40:10
JA0FPT-122.7 miles 147°2020-05-30 09:21:10 JI0UCU-72.9 miles 61°2020-05-30 05:50:36
JP0YDR-I3.8 miles 265°2020-06-02 07:05:45 JE0HBT-14.8 miles 207°2020-05-31 08:39:29
JH0PVC-95.6 miles 106°2020-06-02 04:50:01 JE0HBT-87.2 miles 197°2020-06-01 19:03:04
JR0DMI-19.4 miles 190°2020-05-09 06:49:19 JA0GSO-912.9 miles 223°2020-05-31 00:52:52
Stations heard directly by JA0GWB-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JM2WQD-9 6 2020-06-01 05:12:32 2020-06-01 05:40:52 PM97NU > PM97MV 3.8 miles 136° 2020-06-01 05:12:32
JA0GWB-9 29 2020-06-01 01:34:06 2020-06-02 03:23:02 PM97LV > PM97MV 4.8 miles 258° 2020-06-01 03:10:14
JA0GWB-7 21 2020-06-02 02:36:27 2020-06-02 03:47:22 PM97MV > PM97MV 1.5 miles 216° 2020-06-02 03:10:00
JA0SWR-3 19 2020-06-01 13:48:05 2020-06-02 01:48:53 PM98RF > PM97MV 32.0 miles 44° 2020-06-02 01:48:53
JH0PVC-9 2 2020-06-01 04:49:33 2020-06-01 19:10:28 PM97OV > PM97MV 7.0 miles 95° 2020-06-01 19:10:28

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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