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APRS station JR1SAD - show graphs
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Location: 35°29.15' N 140°03.43' E - locator QM05AL66UO - show map - static map
2.6 miles Southwest bearing 215° from Ichihara, Chiba, Japan [?]
9.0 miles Southwest bearing 204° from Chiba-shi, Chiba, Japan
23.5 miles East bearing 83° from Yokohama-shi, Kanagawa, Japan
24.9 miles Southeast bearing 124° from Tokyo, Tōkyō, Japan
Last position: 2017-10-15 01:13:45 EDT (6d 5h17m ago)
2017-10-15 14:13:45 JST local time at Ichihara, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JR1SAD>API510 via DSTAR*,qAR,JM1FVO-I (good)
Positions stored: 43
Other SSIDs: JR1SAD-7
Stations near current position of JR1SAD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EL-7M1VGQ2.2 miles 162°2017-10-21 06:26:14 JM1ZMA-92.7 miles 154°2017-10-14 00:37:42
7M1VGQ-93.0 miles 62°2017-10-21 06:27:55 JH1DSL4.5 miles 224°2017-09-23 05:50:36
JL1OWF-94.6 miles 255°2017-10-20 18:47:09 BELANAK5.0 miles 265°2017-10-13 22:21:56
JH1TGX-95.0 miles 235°2017-10-16 23:21:38 AFRICAN ARROW5.4 miles 302°2017-10-20 14:55:03
440352000 KR5.5 miles 305°2017-10-01 11:09:01 JI1DLW5.7 miles 125°2017-10-20 21:26:47
ASIA GRAECA6.0 miles 293°2017-10-20 15:06:58 JI1DLW-96.3 miles 139°2017-10-19 03:53:16
JE1JTB-76.5 miles 48°2017-10-20 20:33:24 JI1ELD-96.8 miles 44°2017-10-20 21:51:23
LUMINOUS HALO6.8 miles 320°2017-10-20 18:40:35 JI1DLW-76.9 miles 139°2017-10-21 06:15:38
SPOTTAIL7.4 miles 307°2017-10-20 12:01:11 AZUL CHALLENGE7.5 miles 296°2017-10-18 20:12:42
7N2AFM7.5 miles 32°2017-10-21 05:54:37 JA7IIZ-57.7 miles 242°2017-10-21 03:17:07
Stations which heard JR1SAD 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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