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APRS station JK1HMJ - show graphs
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Comment: D-STAR>JP1YKR A
Location: 35°39.79' N 139°32.77' E - locator PM95SP59MD - show map - static map
3.1 miles South bearing 194° from Musashino, Tōkyō, Japan [?]
7.6 miles Southwest bearing 230° from Nerima, Tōkyō, Japan
8.4 miles West bearing 257° from Tokyo, Tōkyō, Japan
15.8 miles North bearing 340° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-09-11 20:27:48 EDT (12d 17h37m ago)
2018-09-12 09:27:48 JST local time at Musashino, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JK1HMJ>API510 via DSTAR*,qAS,JP1YKR-IS (good)
Positions stored: 1438
Stations near current position of JK1HMJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA1MUY-91.2 miles 342°2018-09-23 20:46:46 JK1RRV1.5 miles 51°2018-09-23 22:29:50
JG1EJY-A1.9 miles 48°2018-09-24 04:31:27 JG1EJY1.9 miles 48°2018-09-23 07:46:39
JF1UJN-92.0 miles 256°2018-09-24 07:25:39 JM1MHE2.1 miles 89°2018-09-16 23:38:44
JE1JAN-D2.3 miles 87°2018-09-23 22:47:05 JO1XRB-72.5 miles 279°2018-08-27 01:00:00
JI1NBF-92.5 miles 157°2018-09-24 03:03:28 7J1AJH B2.6 miles 34°2018-09-17 01:25:39
7J1AJH-B2.6 miles 34°2018-09-17 01:25:49 7J1AJH-N2.6 miles 34°2018-09-24 13:52:46
JF1LMN-72.6 miles 59°2018-09-24 12:21:09 7J1AJH-72.6 miles 34°2018-09-22 02:08:50
7J1AJH2.6 miles 33°2018-09-20 23:15:26 JI1WTS-92.7 miles 109°2018-09-23 05:51:57
JQ1YBV B2.7 miles 140°2018-09-12 16:18:19 JQ1YBV-B2.7 miles 140°2018-09-12 16:18:29
JQ1YBV-R2.7 miles 140°2018-09-12 16:18:05 JP1YJO-I2.7 miles 139°2018-09-24 13:40:45
Stations which heard JK1HMJ directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 17 2018-08-31 21:38:41 2018-09-11 20:27:48 PM95SP > KN21QD 5685.6 miles 316° 2018-09-11 20:27:48

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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