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APRS station 7N4WPJ - show graphs
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Location: 36°07.73' N 140°11.55' E - locator QM06CD30CW - show map - static map
5.6 miles North bearing 15° from Naka, Ibaraki, Japan [?]
6.6 miles North bearing 356° from Ami, Ibaraki, Japan
41.3 miles Northeast bearing 43° from Tokyo, Tōkyō, Japan
56.2 miles Northeast bearing 33° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-05-11 03:36:26 EDT (15d 22h40m ago)
2017-05-11 16:36:26 JST local time at Naka, Japan [?]
Device: Icom: unknown (D-Star)
Last path: 7N4WPJ>API510 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 480
Other SSIDs: 7N4WPJ-3 7N4WPJ-7
Stations near current position of 7N4WPJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JK1EGQ1.2 miles 216°2017-05-25 18:29:35 7N2CCK1.2 miles 184°2017-05-26 12:40:42
JH1OJH2.4 miles 74°2017-05-12 06:40:29 7N1LYW-82.6 miles 86°2017-05-25 02:19:32
7N1RMT-72.7 miles 166°2017-05-20 23:19:36 JS1MRW-52.7 miles 165°2017-05-20 20:23:11
JN1WYF-52.8 miles 165°2017-05-20 23:54:01 JG1FWE-B2.9 miles 160°2017-05-21 03:39:33
JG1ITS-A3.2 miles 337°2017-05-01 02:36:42 JH1WGP3.9 miles 261°2017-05-18 04:02:36
JF1XIX-94.0 miles 237°2017-05-03 03:00:58 JF1UKG4.1 miles 142°2017-05-18 17:58:41
JA1GEI-94.9 miles 200°2017-05-26 09:52:03 JJ1OAS-15.2 miles 45°2017-05-16 21:55:53
JA1PBV5.3 miles 54°2017-05-26 22:58:16 JG1EMA5.4 miles 241°2017-05-21 19:17:27
JA1RCN-95.5 miles 166°2017-05-26 23:31:06 JR0ZEF-105.8 miles 212°2017-05-27 02:06:29
JA1EHQ5.9 miles 48°2017-05-22 07:05:30 JP1YKY-I6.1 miles 58°2017-05-27 02:08:59
Stations which heard 7N4WPJ directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 3 2017-05-09 01:24:03 2017-05-11 03:36:26 QM05CW > GG87JA 11508.9 miles 14° 2017-05-09 01:25:12

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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