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APRS station 7N4WPJ - show graphs
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Comment: D-STAR>JP1YLF A
Location: 36°02.95' N 140°06.33' E - locator QM06BB21PT - show map - static map
3.4 miles West bearing 269° from Naka, Ibaraki, Japan [?]
5.4 miles West bearing 282° from Ami, Ibaraki, Japan
34.0 miles Northeast bearing 43° from Tokyo, Tōkyō, Japan
49.0 miles Northeast bearing 32° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-10-12 07:02:02 EDT (5d 4h5m ago)
2018-10-12 20:02:02 JST local time at Naka, Japan [?]
Device: Icom: unknown (D-Star)
Last path: 7N4WPJ>API510 via DSTAR*,qAS,JP1YLF-IS (good)
Positions stored: 572
Other SSIDs: 7N4WPJ-4
Stations near current position of 7N4WPJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1LYL-A0.5 miles 175°2018-10-15 20:54:09 7N1LYW-81.2 miles 285°2018-10-16 19:32:12
JI1PVV-H2.0 miles 15°2018-10-16 04:00:17 JI1HRC-93.4 miles 283°2018-09-29 09:07:16
JG1BWJ3.9 miles 116°2018-10-17 04:56:11 JA1ITJ4.0 miles 104°2018-10-07 23:45:30
7K1SWO-94.4 miles 133°2018-10-16 01:35:39 JE1OON4.5 miles 64°2018-10-06 01:16:42
JF1PEL5.0 miles 137°2018-10-12 23:38:53 JP1YLF-I5.0 miles 137°2018-10-17 11:05:43
JL1KBS-75.1 miles 66°2018-10-06 03:23:42 7K1SWO-75.5 miles 90°2018-09-20 08:51:12
JO1XHC-B5.6 miles 45°2018-10-17 04:39:06 JG1NPN5.9 miles 161°2018-10-11 22:18:47
JK1EGQ6.2 miles 42°2018-09-28 11:34:10 7N1RMT6.4 miles 51°2018-10-13 20:42:10
7N2CCK-C6.4 miles 48°2018-10-08 00:43:48 7N2CCK-26.4 miles 48°2018-10-13 00:57:52
JQ1LYL-ios6.8 miles 240°2018-10-05 23:59:18 JG1XAO-76.9 miles 252°2018-10-15 08:55:12
Stations which heard 7N4WPJ directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 2 2018-10-12 06:55:00 2018-10-12 07:02:02 QM06BB > KN21QD 5688.0 miles 316° 2018-10-12 07:02:02

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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