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APRS station JR0DMI-1 - show graphs
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Comment: W1,NGn-N NIIGATA-CITY 144.66MHz 1200bps UI-DIGI
Location: 37°45.77' N 139°01.66' E - locator PM97MS33HB - show map - static map
0.7 miles Southeast bearing 114° from Shirone, Niigata, Japan [?]
5.5 miles Southwest bearing 242° from Niitsu, Niigata, Japan
9.6 miles South bearing 179° from Niigata-shi, Niigata, Japan
78.3 miles West bearing 289° from Kōriyama, Fukushima, Japan
Last position: 2017-02-24 19:17:01 EST (14m41s ago)
2017-02-25 09:17:01 JST local time at Shirone, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JR0DMI-1>APNU19 via qAR,JH7USP
Positions stored: 1
Other SSIDs: JR0DMI-9
APRS digipeater – Statistics for 2017-02:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2017-02-23 06:56:14 EST (1d 12h35m ago)
Position packets heard directly: 222 on radio path
Stations near current position of JR0DMI-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE0HBT-14.9 miles 354°2017-02-24 18:41:26 JE0HBT-95.0 miles 354°2017-02-24 07:46:14
JJ0TTA5.2 miles 64°2017-02-15 19:02:17 JJ0QCF-D6.6 miles 341°2017-02-23 18:12:52
JA0BXU-107.0 miles 355°2017-02-10 05:07:54 JR0AZC-57.4 miles 347°2017-02-19 04:28:00
JR0KQK-17.6 miles 298°2017-02-24 12:31:22 JP7CUA-97.7 miles 218°2017-02-24 17:39:10
JM2WQD-97.7 miles 37°2017-02-24 18:02:01 JI0KRI-78.4 miles 194°2017-02-08 22:48:59
JJ0TPV-78.7 miles 2°2017-02-18 01:16:40 JP0YDR-I9.1 miles 346°2017-02-24 19:26:26
JA0GWB-19.4 miles 10°2017-02-24 19:26:14 JA0GWB-A9.4 miles 10°2017-02-19 04:10:36
JA0GWB-89.4 miles 10°2017-02-13 11:59:05 JA0GWB-99.4 miles 10°2017-02-24 07:57:11
JA0GWB-79.5 miles 10°2017-02-20 23:55:01 JR0QWW-210.8 miles 2°2017-02-24 19:30:11
JR0QWW-711.2 miles 3°2017-02-05 00:03:15 JJ0LZD-911.9 miles 22°2017-02-20 17:52:08
Stations which heard JR0DMI-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JH7USP 73 2017-02-02 11:59:02 2017-02-24 19:17:01 PM97MS > QM07AX 58.4 miles 74° 2017-02-24 19:17:01
JE0HBT-1 582 2017-01-31 20:28:31 2017-02-19 05:45:11 PM97MS > PM97MU 4.9 miles 354° 2017-02-19 05:45:11
JA0YCW-10 289 2017-01-31 19:28:30 2017-02-24 13:16:52 PM97MS > PM97LL 18.7 miles 185° 2017-02-24 13:16:52

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 JR0DMI-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JM2WQD-9 48 2017-02-01 21:01:04 2017-02-23 18:15:19 QM07AN > PM97MS 56.2 miles 105° 2017-02-07 00:49:20
JJ0ONA-9 2 2017-02-08 02:19:08 2017-02-19 02:12:42 PM97DC > PM97MS 62.2 miles 223° 2017-02-19 02:12:42
JJ0LZD-9 1 2017-02-20 17:27:14 2017-02-20 17:27:14 PM97NV > PM97MS 12.7 miles 35° 2017-02-20 17:27:14
JF0KYK-9 1 2017-02-14 17:50:12 2017-02-14 17:50:12 PM97DC > PM97MS 61.5 miles 223° 2017-02-14 17:50:12
JA0QEV-9 11 2017-02-19 01:32:23 2017-02-19 05:57:56 PM97KO > PM97MS 13.4 miles 212° 2017-02-19 01:32:23
JI0KRI-7 14 2017-02-08 19:16:06 2017-02-08 22:48:59 PM97JP > PM97MS 14.5 miles 239° 2017-02-08 19:42:41
JM1DVI-9 1 2017-02-11 19:53:14 2017-02-11 19:53:14 QM08EE > PM97MS 77.3 miles 68° 2017-02-11 19:53:14
JJ0RFL-1 22 2017-02-04 15:39:16 2017-02-23 00:06:38 PM98FB > PM97MS 38.9 miles 302° 2017-02-23 00:06:38
JR0AZC-5 4 2017-02-04 07:37:17 2017-02-04 07:46:18 PM97LR > PM97MS 4.0 miles 202° 2017-02-04 07:37:17
JA0SWR-1 9 2017-02-03 00:17:13 2017-02-15 22:43:03 PM98RF > PM97MS 40.1 miles 37° 2017-02-15 22:43:03
JJ0RFL-7 1 2017-02-09 22:51:25 2017-02-09 22:51:25 PM98FB > PM97MS 38.9 miles 302° 2017-02-09 22:51:25
JP7CUA-9 97 2017-02-01 03:38:22 2017-02-23 06:56:14 PM97KP > PM97MS 13.9 miles 227° 2017-02-16 18:11:54
7L2IWN-9 1 2017-02-15 03:24:11 2017-02-15 03:24:11 PM97DC > PM97MS 61.3 miles 222° 2017-02-15 03:24:11
JJ0TRU-7 4 2017-02-04 22:28:44 2017-02-19 00:37:26 PM97CT > PM97MS 44.4 miles 275° 2017-02-19 00:37:26
JJ0TPV-7 6 2017-01-31 21:05:00 2017-02-10 20:39:12 PM97MV > PM97MS 9.6 miles 355° 2017-01-31 21:05:00

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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