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APRS station JH7JDC-9 - show graphs
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Comment: S645i FT-50 TT4 5.2V
Mic-E message: Off duty
Location: 40°32.28' N 141°29.14' E - locator QN00RM89GC - show map - static map
1.7 miles North bearing 347° from Uchimaru, Aomori, Japan [?]
2.7 miles North bearing 344° from Hachinohe, Aomori, Japan
91.9 miles Northeast bearing 51° from Akita, Akita, Japan
92.4 miles Northeast bearing 52° from Akita Shi, Akita, Japan
Last position: 2017-12-16 07:34:39 EST (38m20s ago)
2017-12-16 21:34:39 JST local time at Uchimaru, Japan [?]
Altitude: 30 ft
Course: 162°
Speed: 6 MPH
Last path: JH7JDC-9>TPSRR8 via WIDE1-1,WIDE2-1,qAR,JH7JDC (good)
Positions stored: 89964
Packet rate: 72 seconds between packets on average during 2970 seconds.
Other SSIDs: JH7JDC
Stations near current position of JH7JDC-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH7JDC0.0 yards 0°2017-12-16 08:03:09 JI8EWF-51.3 miles 167°2017-11-25 18:14:45
JR7GYV-32.1 miles 124°2017-12-16 08:06:01 JR7GYV-92.1 miles 126°2017-12-16 02:21:04
JR7GYV-52.2 miles 127°2017-12-02 02:52:54 JN7QYD-92.3 miles 305°2017-12-16 05:19:10
JO7QNH-92.6 miles 139°2017-12-16 02:29:25 JA1BGJ-72.9 miles 114°2017-12-12 08:01:40
JK7BEJ-93.0 miles 157°2017-12-14 07:11:31 JR7QZQ-93.4 miles 242°2017-12-15 03:52:44
JR7JAW3.4 miles 186°2017-12-16 07:15:21 JA8XFQ-128.7 miles 256°2017-12-16 04:58:13
JR7BGC-99.5 miles 173°2017-12-01 00:35:19 JP7YEM-I10.5 miles 144°2017-12-16 07:56:11
JP7FBR-1011.6 miles 334°2017-12-16 00:51:12 JH7KPZ-916.3 miles 295°2017-12-14 03:13:33
JI7QVM-1418.3 miles 193°2017-12-04 22:34:58 JG7NZF-520.9 miles 305°2017-11-21 05:38:16
JK7BEJ-A28.1 miles 307°2017-12-07 03:30:03
Stations which heard JH7JDC-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JR7GYV-3 84 2017-12-01 06:27:14 2017-12-16 07:01:56 QN00PM > QN00SM 10.1 miles 88° 2017-12-11 01:12:19
JH7JDC 551 2017-12-01 06:10:52 2017-12-16 07:34:39 QN00TK > QN00RM 8.4 miles 311° 2017-12-10 23:49:55
JH7YJF-3 6 2017-12-11 01:06:51 2017-12-11 01:37:48 QN00PM > QN00FI 48.7 miles 256° 2017-12-11 01:06:51

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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