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APRS station JA1GWR-9 - show graphs
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Comment: 433.000MHz
Mic-E message: In service
Location: 35°51.25' N 140°08.26' E - locator QM05BU65MA - show map - static map
5.5 miles Northeast bearing 47° from Shiroi, Chiba, Japan [?]
9.3 miles Northeast bearing 55° from Kamagaya-shi, Chiba, Japan
27.4 miles Northeast bearing 65° from Tokyo, Tōkyō, Japan
39.5 miles Northeast bearing 45° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-24 06:55:45 EST (3h40m ago)
2017-01-24 20:55:45 JST local time at Shiroi, Japan [?]
Altitude: 69 ft
Course: 226°
Device: Yaesu: FTM-400DR (rig)
Last path: JA1GWR-9>S5UQR5 via JQ1ZAB-2*,qAR,JQ1ZKG-10 (good)
Positions stored: 58192
Packet rate: 269 seconds between packets on average during 2963 seconds.
Stations near current position of JA1GWR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA3NAS-93.6 miles 291°2016-12-31 17:15:48 JK1SNS-124.4 miles 296°2016-12-28 00:09:47
JM1DVI-94.9 miles 94°2017-01-24 05:58:39 JL1HHN5.1 miles 306°2017-01-21 03:48:29
JP1YLB-I5.8 miles 277°2017-01-24 10:10:01 JM1DVI-A6.0 miles 103°2017-01-23 16:35:34
7K2DJR-96.4 miles 306°2017-01-20 21:35:08 7K2DJR6.4 miles 306°2017-01-09 10:38:31
JG1IJP6.7 miles 15°2017-01-20 03:51:43 JR1SVX-77.0 miles 226°2017-01-02 02:07:33
JF1HMC-97.2 miles 240°2017-01-04 08:41:29 JN7TAN-17.7 miles 266°2017-01-22 07:39:17
JF1TEU7.8 miles 222°2017-01-17 21:22:02 JK1SNS-C7.8 miles 257°2016-12-31 20:38:03
7K3LHX-108.0 miles 274°2017-01-24 10:22:24 JR1SWD-98.2 miles 221°2017-01-24 04:52:13
JA7FHI-128.3 miles 108°2017-01-20 20:33:27 JI1CKD8.8 miles 7°2017-01-15 01:45:17
JH1HTP-A8.9 miles 260°2017-01-20 19:01:50 JR1SWD8.9 miles 226°2017-01-15 10:34:42
Stations which heard JA1GWR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1KWV-1 6 2017-01-03 07:03:25 2017-01-20 23:00:00 PM95VQ > PM95TR 9.0 miles 287° 2017-01-03 07:03:25
JF1QGG 2 2017-01-20 20:16:42 2017-01-20 23:32:42 PM95XR > PM95XQ 1.9 miles 125° 2017-01-20 20:16:42
JQ1YFT-2 4 2017-01-03 02:42:26 2017-01-21 22:35:59 QM05AS > PM95OP 47.0 miles 257° 2017-01-03 02:42:26
JG1SYB-10 28 2017-01-03 03:34:28 2017-01-20 23:29:24 PM95WQ > PM95XQ 3.7 miles 98° 2017-01-20 23:19:18
JJ1YDX-3 113 2017-01-11 06:25:46 2017-01-16 06:41:37 QM05BR > QM06BF 33.9 miles 3° 2017-01-14 22:50:51
JQ1YZZ-10 2 2017-01-03 04:31:16 2017-01-03 07:05:33 PM95VQ > PM95UN 10.9 miles 220° 2017-01-03 07:05:33
JK1PEB-10 1 2017-01-12 08:00:44 2017-01-12 08:00:44 QM05BT > QM05BP 12.1 miles 186° 2017-01-12 08:00:44
JQ1ZIF-2 6 2017-01-03 02:58:28 2017-01-20 23:03:41 PM95VQ > QM05CK 28.4 miles 124° 2017-01-20 23:03:41
JM1YTU-3 1 2017-01-11 07:22:40 2017-01-11 07:22:40 QM05BT > QM05CL 25.4 miles 170° 2017-01-11 07:22:40
JH1AGK-10 11 2017-01-20 20:43:45 2017-01-23 16:22:55 QM05BT > PM95UP 25.5 miles 242° 2017-01-23 16:22:55
JJ1RAF-2 1 2017-01-20 20:51:55 2017-01-20 20:51:55 PM95VQ > PM95UT 9.7 miles 336° 2017-01-20 20:51:55
JQ1ZAB-2 217 2017-01-04 16:00:15 2017-01-24 06:55:45 QM05BS > QM05FV 23.9 miles 67° 2017-01-07 22:45:55
JQ1ZAB-1 33 2017-01-11 07:00:54 2017-01-16 05:46:56 QM05AT > QM05FV 23.1 miles 76° 2017-01-11 15:56:35
JQ1ZPA-10 34 2017-01-03 04:09:14 2017-01-20 23:22:24 PM95XQ > PM95VP 9.2 miles 252° 2017-01-20 23:22:24
JE1EER-1 1 2017-01-16 06:36:28 2017-01-16 06:36:28 QM05BT > PM95WR 16.1 miles 247° 2017-01-16 06:36:28
7K3LHX-10 44 2017-01-11 06:45:12 2017-01-15 16:41:25 QM06CA > PM95XU 15.0 miles 221° 2017-01-11 06:45:12

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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