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APRS station 7N4WPJ - show graphs
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Location: 36°02.53' N 140°09.34' E - locator QM06BB80QC - show map - static map
0.8 miles Southwest bearing 229° from Naka, Ibaraki, Japan [?]
2.5 miles West bearing 284° from Ami, Ibaraki, Japan
35.6 miles Northeast bearing 47° from Tokyo, Tōkyō, Japan
50.1 miles Northeast bearing 35° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-10-06 03:36:02 EDT (18d 2h2m ago)
2017-10-06 16:36:02 JST local time at Naka, Japan [?]
Speed: 27 MPH
Device: Icom: unknown (D-Star)
Last path: 7N4WPJ>API510 via DSTAR*,qAS,JP1YLF-IS (good)
Positions stored: 509
Other SSIDs: 7N4WPJ-7
Stations near current position of 7N4WPJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA1ITJ1.1 miles 115°2017-10-06 05:01:04 jg1vnf-i1.8 miles 20°2017-10-15 07:34:09
JQ1LYL-ios2.8 miles 270°2017-10-11 04:18:09 JF1PEL3.2 miles 169°2017-09-26 07:34:37
JP1YLF-I3.2 miles 169°2017-10-23 20:16:27 JA1RCN-93.4 miles 95°2017-10-05 03:56:37
7K4IZS-53.6 miles 313°2017-10-22 00:24:17 JG1BWJ-B4.2 miles 120°2017-10-21 19:57:16
JP7SAM-74.3 miles 318°2017-09-26 09:33:56 JA1CFV-74.4 miles 110°2017-10-17 06:34:51
JA1CFV4.5 miles 159°2017-10-20 04:15:45 JF1XPB-74.8 miles 312°2017-10-20 04:16:17
7N2CCK-D5.2 miles 22°2017-10-23 08:08:56 7N2CCK-A5.2 miles 23°2017-10-23 07:35:15
JK1EGQ5.2 miles 15°2017-10-20 19:02:59 7L4FVZ-95.4 miles 171°2017-10-18 19:20:55
JG1IJP5.4 miles 253°2017-10-18 05:45:33 7N2CCK-C5.5 miles 16°2017-10-23 22:32:20
JH1WGP5.7 miles 341°2017-10-08 09:36:45 JI1HRC-96.3 miles 281°2017-10-17 08:11:01
Stations which heard 7N4WPJ directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT

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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