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APRS station JA7DWU-9 - show graphs
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Mic-E message: Off duty
Location: 40°16.85' N 140°32.35' E - locator QN00GG47QJ - show map - static map
1.8 miles Northwest bearing 299° from Ōdate, Akita, Japan [?]
9.8 miles Northeast bearing 65° from Takanosu, Akita, Japan
44.9 miles Northeast bearing 30° from Akita, Akita, Japan
45.2 miles Northeast bearing 31° from Akita Shi, Akita, Japan
Last position: 2017-01-19 20:41:58 EST (1d 20h13m ago)
2017-01-20 10:41:58 JST local time at Ōdate, Japan [?]
Altitude: 161 ft
Course: 31°
Speed: 32 MPH
Device: Yaesu: VX-8G (ht)
Last path: JA7DWU-9>TPQVX5 via WIDE1-1,qAR,JA7NR-10 (good)
Positions stored: 7723
Packet rate: 52 seconds between packets on average during 363 seconds.
Stations near current position of JA7DWU-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG7NAL-90.8 miles 63°2016-12-23 00:36:55 JH7YJF-100.8 miles 62°2017-01-21 16:36:04
JA7FBD1.1 miles 130°2017-01-14 23:00:39 JA7FBD-121.1 miles 130°2016-12-28 19:24:30
JL7KOV-122.2 miles 104°2017-01-21 07:40:28 JA7NR-122.5 miles 62°2017-01-20 22:14:02
JA7NR-102.5 miles 62°2017-01-21 16:21:11 JP7YES-I2.6 miles 194°2017-01-21 16:52:29
JE7DHP-73.0 miles 167°2017-01-21 10:57:57 JE7DHP-93.0 miles 167°2017-01-13 17:29:51
JA7EWV-123.3 miles 145°2017-01-15 21:09:15 JA7NR-36.5 miles 304°2017-01-21 16:37:02
JH7WDD-911.1 miles 78°2017-01-07 02:11:43 JE7YZK-1012.4 miles 94°2017-01-21 16:29:18
JE7LOG-712.6 miles 98°2017-01-16 00:53:29 Osarizawa12.7 miles 121°2017-01-21 16:49:36
JH7GLZ-514.7 miles 117°2017-01-09 21:44:42 JE7JCX-1214.7 miles 87°2017-01-21 08:26:15
JH7GLZ-1014.7 miles 117°2017-01-21 16:05:45 JH7GLZ-914.7 miles 117°2017-01-21 08:22:58
Stations which heard JA7DWU-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA7NR-3 37 2017-01-08 15:21:35 2017-01-19 07:52:04 QM09NU > QN00FI 48.1 miles 313° 2017-01-19 05:51:48
JE7YUQ-3 33 2017-01-08 18:59:48 2017-01-19 03:13:31 QM07LR > QM08KE 31.6 miles 357° 2017-01-08 20:12:06
JJ1YDX-3 87 2017-01-08 21:54:01 2017-01-19 00:32:58 QM05ER > QM06BF 35.1 miles 339° 2017-01-09 01:06:57
JH7USP 3 2017-01-08 19:10:54 2017-01-08 19:12:55 QM08LF > QM07AX 50.6 miles 253° 2017-01-08 19:10:54
JO7CHC-3 2 2017-01-19 04:23:04 2017-01-19 04:26:06 QM08MR > QM08JW 18.2 miles 325° 2017-01-19 04:23:04
JA7NR-10 33 2017-01-08 15:19:33 2017-01-19 20:41:58 QN00IF > QN00GH 7.2 miles 317° 2017-01-19 07:36:53
JP7DKH-1 51 2017-01-08 19:07:52 2017-01-19 02:07:52 QM08LG > QM07KF 72.3 miles 184° 2017-01-08 19:07:52
JE7JCX-1 1 2017-01-19 07:29:49 2017-01-19 07:29:49 QN00IF > QN00JH 6.2 miles 52° 2017-01-19 07:29:49
JA7DNO-10 15 2017-01-08 18:54:44 2017-01-19 03:27:39 QM08KC > QM08KH 15.2 miles 352° 2017-01-08 19:18:59
JL7OTC-10 20 2017-01-08 19:15:57 2017-01-19 03:03:23 QM08KD > QM08JB 9.4 miles 230° 2017-01-08 19:15:57
JQ1ZAB-1 12 2017-01-08 23:56:39 2017-01-18 22:40:27 QM05DX > QM05FV 13.6 miles 117° 2017-01-08 23:56:39
JR7BON-1 33 2017-01-08 16:56:34 2017-01-19 05:45:44 QM09NI > QM09OO 18.3 miles 21° 2017-01-19 05:08:31
7M1JBF-10 8 2017-01-08 21:37:55 2017-01-19 00:50:02 QM06HQ > QM06IR 4.7 miles 35° 2017-01-19 00:46:00
JM7QZX-10 5 2017-01-08 21:12:41 2017-01-19 01:11:17 QM07KC > QM07KA 4.5 miles 196° 2017-01-08 21:12:41
JQ1ZRE-10 34 2017-01-08 16:36:20 2017-01-19 05:47:43 QM09NM > QM09NR 15.9 miles 4° 2017-01-08 17:35:57
JE7YZK-10 18 2017-01-19 07:07:36 2017-01-19 07:31:50 QN00KD > QN00JG 10.3 miles 341° 2017-01-19 07:07:36
7K3LHX-10 1 2017-01-08 23:48:18 2017-01-08 23:48:18 QM06BA > PM95XU 13.2 miles 219° 2017-01-08 23:48:18

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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