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APRS station JA7ZGF-1 - show graphs
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Comment: W1,THn-N WIDE DIGI HANAWA FKS 144.66MHz
Location: 36°56.71' N 140°25.63' E - locator QM06FW16GU - show map - static map
13.0 miles North bearing 19° from Daigo, Ibaraki, Japan [?]
14.2 miles South bearing 185° from Ishikawa, Fukushima, Japan
83.4 miles Northeast bearing 31° from Saitama, Saitama, Japan
85.6 miles Northeast bearing 31° from Yono, Saitama, Japan
Last position: 2018-06-21 15:54:28 EDT (9m56s ago)
2018-06-22 04:54:28 JST local time at Daigo, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JA7ZGF-1>APNU19 via qAR,JG1FVF
Positions stored: 1
Packet rate: 1800 seconds between packets on average during 41407 seconds.
Stations near current position of JA7ZGF-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JL7MQN-95.1 miles 339°2018-06-08 19:54:00 JP7DQS6.2 miles 178°2018-06-21 15:34:12
JF7LWW-97.0 miles 197°2018-06-16 19:38:58 JP1YCS-I7.5 miles 214°2018-06-21 16:02:31
7M1JBF-A11.7 miles 148°2018-06-17 00:49:36 JE7YZQ-113.5 miles 313°2018-06-01 19:54:19
JP7GUC-514.9 miles 317°2018-06-03 05:04:36 JP7GUC15.2 miles 316°2018-06-09 08:53:25
7K3BKZ-116.9 miles 91°2018-06-15 13:19:06 JN7TAN-116.9 miles 91°2018-06-15 00:17:01
JE7XCE-917.0 miles 313°2018-06-18 04:48:58 JP7GUC-917.1 miles 313°2018-06-21 06:10:48
JP7GUC-717.4 miles 308°2018-06-11 19:21:39 JN1WYF-918.8 miles 124°2018-06-21 06:03:57
7N4SLQ-519.3 miles 289°2018-06-18 10:13:38 JN7TAN-919.9 miles 136°2018-06-14 22:18:08
JK7OSL-920.2 miles 312°2018-06-15 23:52:06 7N2ATD-920.2 miles 135°2018-06-14 01:14:15
7N2ATD-1020.3 miles 135°2018-06-21 15:48:15 7N2ATD-1320.3 miles 135°2018-06-21 16:03:17
Stations which heard JA7ZGF-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JP7DQS 103 2018-06-01 00:18:47 2018-06-21 06:24:22 QM06FW > QM06FU 6.2 miles 178° 2018-06-21 06:24:22
JI1LCY-10 2 2018-06-04 07:19:41 2018-06-04 08:19:42 QM06FW > PM95RU 93.9 miles 217° 2018-06-04 08:19:42
JE7YXV-10 498 2018-05-31 20:18:44 2018-06-21 05:54:21 QM06FW > QM07ES 56.2 miles 359° 2018-06-21 05:54:21
JQ1ZAB-10 111 2018-06-02 11:19:11 2018-06-21 13:24:26 QM06FW > QM05GV 73.3 miles 176° 2018-06-21 13:24:26
JG1FVF 139 2018-05-31 20:48:44 2018-06-21 15:54:28 QM06FW > QM05EX 67.7 miles 182° 2018-06-21 15:54:28
JE7ZDV-10 49 2018-06-03 22:19:35 2018-06-20 13:54:10 QM06FW > QM07EJ 31.8 miles 355° 2018-06-20 13:54:10
JI1SZR-10 94 2018-06-02 00:49:03 2018-06-21 06:54:22 QM06FW > QM06AN 36.4 miles 220° 2018-06-21 06:54:22
JM1YTT-10 6 2018-06-03 15:49:30 2018-06-05 13:20:02 QM06FW > QM05CR 85.7 miles 187° 2018-06-05 13:20:02

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.
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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