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APRS station JR1KDA-7 - show graphs
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Comment: Tanzawa Ooyama ido
Mic-E message: In service
Location: 35°27.21' N 139°18.05' E - locator PM95PK68CU - show map - static map
3.5 miles West bearing 287° from Atsugi, Kanagawa, Japan [?]
4.4 miles North bearing 355° from Isehara, Kanagawa, Japan
19.2 miles West bearing 271° from Yokohama-shi, Kanagawa, Japan
27.3 miles Southwest bearing 234° from Tokyo, Tōkyō, Japan
Last position: 2018-03-31 22:18:08 EDT (24d 10h28m ago)
2018-04-01 11:18:08 JST local time at Atsugi, Japan [?]
Altitude: 751 ft
Course: 33°
Device: Yaesu: FT2D (ht)
Last path: JR1KDA-7>S5RWR1 via WIDE1-1,qAR,JQ1YWK-10 (good)
Positions stored: 2252
Other SSIDs: JR1KDA-5
Stations near current position of JR1KDA-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
7M3DZI-7156.7 yards 141°2018-03-31 20:06:23 JQ1NCG-D0.8 miles 181°2018-04-22 02:20:58
JQ1NCG-C0.8 miles 181°2018-04-22 04:12:24 JA6NGD-102.2 miles 115°2018-04-18 13:16:46
JK1SEA-92.2 miles 153°2018-04-24 17:30:41 JA6NGD-72.3 miles 121°2018-04-24 10:50:15
JA6NGD2.3 miles 124°2018-04-14 07:31:34 7K3OHQ-92.3 miles 113°2018-04-23 05:15:46
JA6NGD-152.3 miles 127°2018-04-05 08:26:17 JM1MTE2.3 miles 127°2018-04-23 07:42:52
JM1MTE-12.3 miles 127°2018-04-24 10:31:49 JA6NGD-52.4 miles 110°2018-04-21 13:30:44
JA1BTO-92.5 miles 55°2018-04-14 07:14:52 JI1GJR-93.2 miles 94°2018-04-21 01:07:02
JF1BQZ-93.2 miles 95°2018-04-25 01:32:53 7M1PAS-73.3 miles 86°2018-03-27 10:24:09
JJ1KBN-73.3 miles 102°2018-04-24 01:58:41 JG1LPF-73.3 miles 107°2018-04-14 00:12:13
JE1HNA-73.3 miles 93°2018-04-24 19:03:02 JH2IAY-93.4 miles 141°2018-04-20 23:11:18
Stations which heard JR1KDA-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JM1IZV-2 1 2018-03-31 22:15:19 2018-03-31 22:15:19 PM95PK > PM95QI 8.6 miles 160° 2018-03-31 22:15:19
JQ1YWK-10 1 2018-03-31 22:18:08 2018-03-31 22:18:08 PM95PK > PM95QP 12.9 miles 15° 2018-03-31 22:18:08

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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