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APRS station JO1XRB - show graphs
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Location: 35°44.33' N 139°19.60' E - locator PM95PR97EH - show map - static map
6.0 miles Northwest bearing 302° from Tachikawa, Tōkyō, Japan [?]
6.1 miles Northwest bearing 318° from Hino, Tōkyō, Japan
20.7 miles West bearing 280° from Tokyo, Tōkyō, Japan
26.8 miles Northwest bearing 319° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-07-21 07:23:42 EDT (1d 5h15m ago)
2017-07-21 20:23:42 JST local time at Tachikawa, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JO1XRB>API510 via DSTAR*,qAS,JR1VD-IS (good)
Positions stored: 1
Stations near current position of JO1XRB - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JJ0THP-70.7 miles 79°2017-07-22 01:36:38 JG1QFI-A0.9 miles 163°2017-07-16 21:24:33
RJTY1.5 miles 59°2017-07-22 12:32:26 JA1MUY-91.9 miles 235°2017-07-21 05:09:33
JH1LUL-92.4 miles 44°2017-07-22 05:56:43 JA1XOO-52.9 miles 264°2017-07-17 21:57:10
JI1WBJ-A3.0 miles 349°2017-07-17 00:12:23 JF1EPL-93.4 miles 350°2017-07-08 09:05:57
JH1QUO-93.7 miles 134°2017-07-10 02:41:37 JI1WMB-73.7 miles 350°2017-07-17 05:55:28
JG1XOW-93.9 miles 320°2017-06-23 03:32:18 7N4CQD-ios3.9 miles 353°2017-07-22 07:10:48
7M3LUI-94.0 miles 353°2017-07-22 07:36:11 JI1WMB-94.0 miles 354°2017-07-22 10:29:15
JF1AJE-134.2 miles 92°2017-07-22 09:26:11 CW84434.2 miles 92°2017-07-22 12:31:47
JF1AJE-24.2 miles 92°2017-07-22 06:07:16 JA1KHZ-124.3 miles 210°2017-07-22 00:21:09
JJ1POJ-74.4 miles 143°2017-07-22 07:12:19 7N4TAV4.4 miles 160°2017-07-22 04:49:43
Stations which heard JO1XRB directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 2 2017-07-09 05:52:18 2017-07-21 07:23:42 PM95PR > GG87JA 11533.2 miles 10° 2017-07-21 07:23:42

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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