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APRS station JO1XDW-4 - show graphs
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Comment: D-STAR>JP1YIQ A
Location: 35°16.57' N 136°15.11' E - locator PM85DG06FG - show map - static map
1.8 miles North bearing 3° from Hikone, Shiga, Japan [?]
7.4 miles South bearing 186° from Nagahama, Shiga, Japan
37.5 miles West bearing 280° from Nagoya-shi, Aichi, Japan
58.4 miles Northeast bearing 46° from Ōsaka-shi, Ōsaka, Japan
Last position: 2018-02-17 01:15:30 EST (3d 15h ago)
2018-02-17 15:15:30 JST local time at Hikone, Japan [?]
Altitude: 440 ft
Course: 355°
Last path: JO1XDW-4>API51 via DSTAR*,qAS,JP1YIQ-IS (good)
Positions stored: 395
Packet rate: 180 seconds between packets on average during 899 seconds.
Other SSIDs: JO1XDW JO1XDW-9
Stations near current position of JO1XDW-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP3REL4.8 miles 240°2018-02-13 07:03:38 JI3KSE6.5 miles 10°2018-02-19 20:13:06
JJ3JAJ-57.8 miles 196°2018-02-03 22:48:25 JP3SZU-99.1 miles 46°2018-02-20 06:01:54
JP3SZU-59.1 miles 46°2018-02-19 11:56:55 JI2CEB-711.7 miles 120°2018-02-11 23:53:11
JR2WDR-711.8 miles 119°2018-02-12 00:01:52 JP3QFC-711.9 miles 211°2018-02-17 01:51:17
JE3JBA-513.6 miles 220°2018-02-19 19:46:36 JL3ZDB-213.6 miles 220°2018-02-20 16:05:53
JJ2YLQ-113.8 miles 124°2018-02-20 16:09:13 JR2XJN14.5 miles 120°2018-02-11 02:14:07
JL3ZBS-I15.6 miles 220°2018-02-20 16:07:35 JL3ZBS B15.6 miles 220°2018-02-20 16:07:28
JL3ZBS-B15.6 miles 220°2018-02-20 16:07:38 JL3ZBS15.6 miles 220°2018-02-20 16:08:08
JL3ZBS A15.6 miles 220°2018-02-20 16:08:18 JL3ZBS-A15.6 miles 220°2018-02-20 16:08:28
JL3ZBS C15.6 miles 220°2018-02-20 16:07:48 JL3ZBS-C15.6 miles 220°2018-02-20 16:07:58
Stations which heard JO1XDW-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST

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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