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APRS station JA1GWR-9 - show graphs
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Comment: Listening C4FM & D-STAR_JA1GWR
Mic-E message: In service
Location: 35°49.57' N 140°06.85' E - locator QM05BT38QG - show map - static map
3.2 miles Northeast bearing 56° from Shiroi, Chiba, Japan [?]
7.2 miles Northeast bearing 62° from Kamagaya-shi, Chiba, Japan
25.5 miles East bearing 68° from Tokyo, Tōkyō, Japan
37.2 miles Northeast bearing 45° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-08-21 07:39:35 EDT (6h13m ago)
2017-08-21 20:39:35 JST local time at Shiroi, Japan [?]
Altitude: 26 ft
Course: 177°
Speed: 5 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JA1GWR-9>S5TYU7 via JQ1ZAB-2*,WIDE2-1,qAR,JQ1ZKG-10 (good)
Positions stored: 62838
Packet rate: 288 seconds between packets on average during 5184 seconds.
Stations near current position of JA1GWR-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
7M1VGP-73.0 miles 118°2017-08-17 21:56:56 JQ1TYM-73.0 miles 281°2017-08-16 03:18:47
JI1SRR-73.1 miles 119°2017-07-23 07:09:16 JA1VIH-123.7 miles 238°2017-08-04 22:30:33
JM1YUG-135.1 miles 279°2017-08-13 05:17:13 JP1YLB-I5.1 miles 301°2017-08-21 13:10:01
JF1HMC-95.2 miles 253°2017-08-18 06:23:01 JF1UMK-95.3 miles 302°2017-07-29 04:50:37
JF1TEU5.4 miles 225°2017-08-19 21:43:41 JF9QHT-16.1 miles 263°2017-08-15 11:39:02
JF9QHT6.1 miles 263°2017-08-20 05:02:49 JO1WSH6.1 miles 263°2017-08-20 09:35:31
7M1JBF-A6.3 miles 345°2017-08-18 11:39:45 JR1SWD6.7 miles 230°2017-08-06 10:47:06
JR1SWD-96.7 miles 230°2017-08-21 08:02:08 7K2DJR-96.9 miles 325°2017-08-20 09:40:19
JI1UAG-77.1 miles 226°2017-08-21 08:54:00 7K3LHX-107.1 miles 291°2017-08-21 13:44:36
JR1SWD-57.1 miles 242°2017-08-08 22:10:52 JN1DIV-97.2 miles 193°2017-08-21 04:53:45
Stations which heard JA1GWR-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JF1QGG 8 2017-08-17 23:52:44 2017-08-18 04:59:57 PM95XQ > PM95XQ 3.0 miles 41° 2017-08-18 00:17:02
JQ1YFT-2 1 2017-08-06 17:05:56 2017-08-06 17:05:56 QM05AT > PM95OP 47.7 miles 255° 2017-08-06 17:05:56
JG1SYB-10 14 2017-08-17 23:57:31 2017-08-18 05:18:22 PM95XR > PM95XQ 2.4 miles 176° 2017-08-18 05:18:22
JJ1YDX-3 143 2017-08-01 06:25:35 2017-08-17 08:32:35 QM05AT > QM06BF 29.4 miles 7° 2017-08-01 17:09:57
JQ1YZZ-10 6 2017-08-18 00:31:49 2017-08-18 03:59:45 PM95VP > PM95UN 8.9 miles 234° 2017-08-18 00:33:51
JE1ZPD-1 32 2017-08-01 07:00:10 2017-08-17 07:53:27 QM06CB > PM95WV 19.6 miles 236° 2017-08-01 18:07:35
JP7DKH-1 2 2017-08-01 17:17:41 2017-08-02 17:19:31 QM05BT > QM07KF 104.4 miles 23° 2017-08-01 17:17:41
JQ1ZIF-2 4 2017-08-07 07:41:20 2017-08-18 00:18:45 QM05BT > QM05CK 26.5 miles 171° 2017-08-15 09:09:59
JH1LWU-13 1 2017-08-16 17:09:27 2017-08-16 17:09:27 QM05AT > PM95WS 9.4 miles 259° 2017-08-16 17:09:27
JM1YTU-3 3 2017-08-01 07:08:41 2017-08-16 17:19:38 QM05BU > QM05CL 26.8 miles 173° 2017-08-01 07:08:41
JH1AGK-10 1 2017-08-18 00:37:23 2017-08-18 00:37:23 PM95VP > PM95UP 4.6 miles 280° 2017-08-18 00:37:23
JO1YLU-3 1 2017-08-02 07:44:59 2017-08-02 07:44:59 QM05AS > PM95XG 37.1 miles 188° 2017-08-02 07:44:59
JQ1ZAB-2 143 2017-08-04 06:50:00 2017-08-21 07:39:35 QM05BT > QM05FV 21.1 miles 78° 2017-08-20 17:16:09
JQ1ZAB-1 64 2017-08-01 06:40:55 2017-08-17 08:25:43 QM05BT > QM05FV 21.1 miles 78° 2017-08-16 08:35:55
JQ1ZPA-10 16 2017-08-18 00:23:41 2017-08-18 04:27:59 PM95WP > PM95VP 6.5 miles 272° 2017-08-18 04:27:59
JE1EER-1 3 2017-08-01 07:25:59 2017-08-17 08:32:00 QM05CW > PM95WR 23.7 miles 234° 2017-08-02 07:11:26
7K3LHX-10 28 2017-08-01 06:45:09 2017-08-17 08:28:24 QM05BX > PM95XU 11.8 miles 228° 2017-08-03 17:48:06
JQ1ZAB-10 45 2017-08-01 06:23:29 2017-08-21 06:47:25 QM06CC > QM05GV 22.1 miles 128° 2017-08-09 07:01:44

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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