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APRS station JS1FRD-C - show graphs
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Location: 35°40.90' N 139°46.05' E - locator PM95VQ23CO - show map - static map
4.3 miles East bearing 97° from Tokyo, Tōkyō, Japan [?]
5.4 miles Northeast bearing 23° from Shinagawa-ku, Japan
17.6 miles Northeast bearing 23° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-07-21 07:39:22 EDT (2d 2h58m ago)
2017-07-21 20:39:22 JST local time at Tokyo, Japan [?]
Altitude: 109 ft
Course: 194°
Speed: 25 MPH
Last path: JS1FRD-C>API51 via DSTAR*,qAS,JP1YIU-IS (good)
Positions stored: 5190
Packet rate: 153 seconds between packets on average during 3069 seconds.
Stations near current position of JS1FRD-C - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JN6HBA-90.4 miles 124°2017-07-16 21:30:48 JR1VM-I0.8 miles 94°2017-07-23 10:34:47
HA1AV-50.9 miles 190°2017-07-14 15:23:22 JH5CZY-51.0 miles 210°2017-07-20 04:11:24
JR2HZT-A1.1 miles 309°2017-07-01 22:11:50 JJ1ARV-71.1 miles 12°2017-06-30 06:29:33
JP1YLA-I1.1 miles 11°2017-07-23 10:28:11 JL7KOJ-71.1 miles 55°2017-07-16 23:21:58
JO4FMH-A1.2 miles 9°2017-07-02 05:05:43 JA1PSV-A1.2 miles 349°2017-07-01 06:32:22
JQ1YTF-21.2 miles 8°2017-07-23 05:14:02 JH1CEF-121.2 miles 24°2017-07-21 05:14:25
7M2XMA1.2 miles 5°2017-07-17 04:45:58 7M4LLE-i1.3 miles 6°2017-07-22 03:11:01
JP1YDJ-I1.4 miles 75°2017-07-08 00:41:44 JP1YDJ-J1.4 miles 75°2017-07-08 02:48:07
JP1YDJ-A1.4 miles 75°2017-07-23 10:32:56 JQ1KWE-A1.4 miles 1°2017-07-18 12:02:09
JP1YIU-I1.4 miles 75°2017-07-23 10:32:14 JI1NAY-51.4 miles 215°2017-07-14 06:24:51
Stations which heard JS1FRD-C directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 74 2017-07-01 06:06:51 2017-07-21 07:39:22 PM95VQ > GG87JA 11532.2 miles 12° 2017-07-21 07:39:22

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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