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APRS station JR1KDA-7 - show graphs
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Comment: 433.780MHz RX Atsugi-shi
Mic-E message: In service
Location: 35°25.75' N 139°20.66' E - locator PM95QK13HA - show map - static map
1.1 miles Southwest bearing 232° from Atsugi, Kanagawa, Japan [?]
4.8 miles Southwest bearing 211° from Zama, Kanagawa, Japan
16.8 miles West bearing 266° from Yokohama-shi, Kanagawa, Japan
26.5 miles Southwest bearing 227° from Tokyo, Tōkyō, Japan
Last position: 2019-05-10 05:27:55 CDT (15d 23h5m ago)
2019-05-10 19:27:55 JST local time at Atsugi, Japan [?]
Altitude: 161 ft
Course: 61°
Device: Yaesu: FT2D (ht)
Last path: JR1KDA-7>S5RUW5 via JQ1YZS-2*,qAR,JQ1YWK-10 (good)
Positions stored: 2559
Other SSIDs: JR1KDA-5 JR1KDA-9
Stations near current position of JR1KDA-7 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
JR1KDA-90.7 miles 345°2019-05-25 03:39:56 JA6NGD-70.8 miles 4°2019-05-23 05:00:36
JH1QMX-91.4 miles 350°2019-05-04 05:56:20 JA1SZN-91.4 miles 126°2019-05-26 02:06:48
JG1PLA1.4 miles 92°2019-05-23 17:11:01 JF1BQZ-91.6 miles 55°2019-05-26 03:59:13
JF1BQZ-71.7 miles 59°2019-05-05 21:41:48 JG1PLA-91.7 miles 57°2019-05-26 01:09:09
JE1XII-91.9 miles 213°2019-05-26 03:16:39 JI1MJM2.0 miles 110°2019-05-09 00:14:42
JA1RBY-92.1 miles 92°2019-05-26 01:38:32 JA1RBY-132.2 miles 92°2019-05-26 04:22:29
JQ1ZWR-42.2 miles 92°2019-05-25 21:22:45 JH1NLX-72.2 miles 257°2019-05-24 16:13:19
JA9QQN-92.3 miles 54°2019-05-24 05:28:42 JJ1GQF-92.7 miles 63°2019-05-25 22:04:49
ROJ-92.7 miles 188°2019-05-23 23:18:52 JA1VQP-92.9 miles 136°2019-05-26 00:31:28
JH1NLX-92.9 miles 230°2019-05-18 23:05:54 JR1CUL-72.9 miles 225°2019-05-25 01:34:14
Stations which heard JR1KDA-7 directly on radio –
callsign pkts first heard - CDT last heard longest (tx => rx) longest at - CDT
JQ1YZZ-10 4 2019-05-07 23:18:23 2019-05-08 00:53:00 PM95OK > PM95UN 26.2 miles 70° 2019-05-07 23:20:45
JQ1YWK-10 7 2019-05-10 04:08:59 2019-05-10 04:56:31 PM95QL > PM95QP 11.7 miles 6° 2019-05-10 04:56:31
JQ1ZOM-10 2 2019-05-07 22:38:23 2019-05-07 22:48:06 PM95OK > PM96TI 67.2 miles 17° 2019-05-07 22:48:06
JQ1YZS-2 1 2019-05-10 05:27:55 2019-05-10 05:27:55 PM95QK > PM95QI 6.3 miles 176° 2019-05-10 05:27:55

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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