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APRS station JH0ZMR - show graphs
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Comment: W1,NGn-N Joetsu 144.66MHz 1200bps
Last status: No stations have been heard except via a digipeater.
Location: 37°12.35' N 138°18.25' E - locator PM97DE69MJ - show map - static map
5.4 miles Northeast bearing 43° from Jōetsu, Niigata, Japan [?]
13.4 miles North bearing 13° from Arai, Niigata, Japan
38.9 miles North bearing 10° from Nagano-shi, Nagano, Japan
62.2 miles Southwest bearing 220° from Niigata-shi, Niigata, Japan
Last position: 2017-01-17 09:45:36 EST (22m20s ago)
2017-01-17 23:45:36 JST local time at Jōetsu, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JH0ZMR>APU25N via TCPIP*,qAC,T2TOKYO3
Positions stored: 1
Packet rate: 900 seconds between packets on average during 44999 seconds.
Other SSIDs: JH0ZMR-10 JH0ZMR-I
APRS igate – Statistics for 2017-01:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2017-01-17 04:06:42 EST (6h1m ago)
Normal receiver range estimate: 62 miles (Updated: 2016-09-30 16:50:09 EDT)
Position packets heard directly: 972 on radio path
Position packets sent to APRS-IS: 1105 – show map
Stations near current position of JH0ZMR - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH0ZMR-100.0 yards 0°2017-01-17 09:48:19 JH0UAO-14146.2 yards 326°2017-01-14 15:36:04
JI0SII-91.9 miles 55°2017-01-15 03:33:25 JR0BAQ-94.2 miles 215°2017-01-13 23:13:09
JJ0TDR4.8 miles 230°2017-01-01 01:20:15 JA0QEV-105.7 miles 149°2017-01-17 09:42:08
JA0QEV-95.7 miles 150°2017-01-09 04:12:49 JJ0ONA-98.4 miles 185°2017-01-17 04:05:29
JR0BAQ-710.0 miles 151°2017-01-01 02:17:10 JF0KYK-910.0 miles 151°2017-01-17 04:10:15
JI0TWA10.5 miles 199°2017-01-15 04:49:04 JP0YEB-I10.5 miles 199°2017-01-17 09:58:47
JJ0NSL-911.6 miles 46°2016-12-24 03:47:35 JA0WME19.3 miles 158°2016-12-24 04:24:43
JA0WME-519.6 miles 159°2017-01-06 22:11:22 JR0QWW-324.9 miles 106°2017-01-17 09:56:55
JR0QWW-1225.7 miles 108°2017-01-04 17:46:00 JR0QWW-1125.7 miles 108°2017-01-14 17:05:48
JA0DGK-527.7 miles 63°2017-01-05 03:12:34 JH0IPB-928.0 miles 73°2017-01-14 03:38:15
Stations heard directly by JH0ZMR
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JR0BAQ-9 446 2017-01-01 19:55:02 2017-01-13 23:13:09 PM97HK > PM97DE 24.5 miles 51° 2017-01-02 21:18:08
JI0SII-9 66 2017-01-07 16:26:50 2017-01-15 03:33:25 PM96CU > PM97DE 24.2 miles 197° 2017-01-08 18:04:26
JM2WQD-9 31 2017-01-02 22:38:25 2017-01-15 01:31:44 PM97HJ > PM97DE 23.2 miles 51° 2017-01-02 23:19:16
JJ0ONA-9 101 2017-01-08 20:57:23 2017-01-17 04:00:24 PM97CB > PM97DE 9.4 miles 204° 2017-01-13 21:33:30
JH0JRL-10 1 2017-01-11 22:02:49 2017-01-11 22:02:49 PM96DP > PM97DE 38.2 miles 180° 2017-01-11 22:02:49
JH0JRL-12 1 2017-01-12 00:45:04 2017-01-12 00:45:04 PM96DQ > PM97DE 36.7 miles 183° 2017-01-12 00:45:04
JJ5DVR-9 2 2017-01-02 20:24:53 2017-01-02 20:26:55 PM97DE > PM97DE 1.7 miles 187° 2017-01-02 20:26:55
JF0KYK-9 131 2017-01-04 17:31:24 2017-01-17 04:06:42 PM97EB > PM97DE 10.2 miles 152° 2017-01-17 04:05:06
7N4BHG-9 5 2017-01-02 21:30:31 2017-01-02 22:11:02 PM96DO > PM97DE 41.0 miles 184° 2017-01-02 22:11:02
JA0QEV-9 115 2017-01-02 01:59:35 2017-01-09 04:12:49 PM97CC > PM97DE 8.8 miles 207° 2017-01-02 21:44:23
JR2NQH-9 21 2017-01-06 17:59:17 2017-01-08 03:27:16 PM96CS > PM97DE 31.7 miles 191° 2017-01-08 03:27:16
JA0WME-7 1 2017-01-10 03:45:16 2017-01-10 03:45:16 PM96EU > PM97DE 24.6 miles 167° 2017-01-10 03:45:16
JA0SIO-7 9 2017-01-08 03:54:58 2017-01-08 04:27:28 PM96CV > PM97DE 20.8 miles 194° 2017-01-08 04:27:28
JJ0RFL-1 10 2017-01-03 12:51:20 2017-01-11 14:33:23 PM98FB > PM97DE 59.5 miles 6° 2017-01-11 14:33:23
JH0YKS-1 32 2017-01-02 10:16:30 2017-01-16 11:24:52 PM86WO > PM97DE 47.7 miles 211° 2017-01-16 11:24:52

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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