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APRS station 7N4CGJ-9 - show graphs
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Comment: D-STAR>JP1YLF ARX:Dstar Miho43
Location: 35°55.42' N 140°15.14' E - locator QM05DW01GQ - show map - static map
4.0 miles Southwest bearing 243° from Edosaki, Ibaraki, Japan [?]
4.6 miles Southwest bearing 240° from Inashiki, Ibaraki, Japan
35.3 miles Northeast bearing 63° from Tokyo, Tōkyō, Japan
47.4 miles Northeast bearing 46° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-01-16 16:54:32 EST (8d 19h31m ago)
2020-01-17 06:54:32 JST local time at Edosaki, Japan [?]
Altitude: 67 ft
Course: 326°
Speed: 29 MPH
Device: Icom: unknown (D-Star)
Last path: 7N4CGJ-9>API510 via DSTAR*,qAS,JP1YLF-IS (good)
Positions stored: 113
Stations near current position of 7N4CGJ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE1RSA1.1 miles 105°2020-01-08 20:51:47 JF7ELG-73.1 miles 28°2020-01-24 22:47:33
JA1KIO-133.2 miles 27°2020-01-25 11:59:30 JA1KIO-13.2 miles 27°2019-12-30 21:04:58
JA1KIO-103.2 miles 27°2020-01-06 09:23:44 JM1DVI-95.4 miles 197°2020-01-25 05:32:25
JP1YLT-I5.4 miles 23°2020-01-25 12:14:39 JI1WMI5.4 miles 23°2020-01-15 17:40:32
JL1LCW-155.5 miles 69°2020-01-25 12:00:19 JL1LCW-135.5 miles 69°2020-01-25 12:22:36
JA1CFV-76.5 miles 350°2020-01-12 21:44:58 JE1OSX-96.9 miles 241°2020-01-25 03:34:07
JP1YLF-I7.0 miles 316°2020-01-25 12:18:19 JF1PEL7.0 miles 316°2020-01-16 10:26:41
7N4JNU7.0 miles 104°2020-01-17 23:28:49 JJ1MPL7.5 miles 339°2020-01-07 10:20:16
7N4WPJ7.9 miles 336°2020-01-07 17:41:52 jg1fvf-58.0 miles 69°2020-01-14 06:59:39
JG1FVF8.1 miles 69°2020-01-25 11:57:12 7N4WPJ-48.4 miles 341°2020-01-10 04:02:32
Stations which heard 7N4CGJ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 23 2020-01-05 16:56:09 2020-01-16 16:54:32 QM05DW > JN61FV 6125.2 miles 324° 2020-01-14 16:53:04

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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