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APRS station JA7DGB-9 - show graphs
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Comment: 430.860MHz 431.02
Mic-E message: Off duty
Location: 40°47.97' N 140°42.52' E - locator QN00IT51AV - show map - static map
2.4 miles Southwest bearing 224° from Aomori-shi, Aomori, Japan [?]
8.9 miles Northeast bearing 44° from Namioka, Aomori, Japan
67.4 miles South bearing 181° from Hakodate, Hokkaidō, Japan
Last position: 2019-10-20 22:38:48 EDT (2h32m ago)
2019-10-21 11:38:48 JST local time at Aomori-shi, Japan [?]
Altitude: 85 ft
Course: 280°
Speed: 6 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JA7DGB-9>TPTWY7 via WIDE1-1,WIDE2-1,qAR,JG7NZF-10 (good)
Positions stored: 23716
Packet rate: 251 seconds between packets on average during 5019 seconds.
Stations near current position of JA7DGB-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA7QAN-51.4 miles 12°2019-10-18 09:40:19 JK7BEJ B1.5 miles 36°2019-10-21 01:09:31
JK7BEJ-B1.5 miles 36°2019-10-21 01:09:41 JK7BEJ-N1.5 miles 36°2019-10-21 01:10:45
JG7MCC-92.2 miles 50°2019-10-20 18:19:52 JK7BEJ-92.3 miles 35°2019-10-18 20:19:15
JG7NZF-92.6 miles 92°2019-09-23 08:09:47 JG7NZF2.7 miles 94°2019-09-22 20:56:29
JP7MRS-53.0 miles 4°2019-10-17 18:18:47 JG7NZF-73.1 miles 143°2019-10-20 23:54:51
JE7UPL-93.6 miles 74°2019-10-20 19:49:55 JE7UPL-134.7 miles 78°2019-10-21 01:10:08
JE7UPL-I4.7 miles 78°2019-10-16 02:07:32 JE7UPL4.7 miles 78°2019-10-17 04:41:37
JE7UPL-74.7 miles 78°2019-10-20 23:24:35 JG7NZF-155.7 miles 135°2019-10-20 06:27:16
JR7ZBP-311.6 miles 137°2019-10-21 00:42:27 JJ7WIM-712.4 miles 199°2019-09-21 03:17:07
JE7JCX-712.8 miles 144°2019-10-11 00:41:48 JM7GTK-514.6 miles 243°2019-10-21 01:10:41
Stations which heard JA7DGB-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR7ZBP-3 163 2019-10-01 01:05:44 2019-10-20 22:38:18 QN00JU > QN00KQ 12.4 miles 172° 2019-10-11 01:08:40
JK7BEJ-9 1 2019-10-16 21:28:56 2019-10-16 21:28:56 QN00IT > QN00IT 1.2 miles 38° 2019-10-16 21:28:56
JA7LJQ-10 25 2019-10-01 01:20:59 2019-10-20 22:27:25 QN00JU > QN00FN 26.3 miles 223° 2019-10-11 01:08:06
JH7UAX-10 53 2019-10-01 01:09:18 2019-10-20 22:33:13 QN00JU > QN00FV 19.8 miles 283° 2019-10-11 01:20:14
JH7YJF-3 9 2019-10-01 22:27:59 2019-10-13 21:25:41 QN00JT > QN00FI 39.5 miles 210° 2019-10-11 01:26:18
JP7FBR-10 1 2019-10-18 02:17:21 2019-10-18 02:17:21 QN00IT > QN00QQ 36.5 miles 102° 2019-10-18 02:17:21

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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