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APRS station JI1DLW - show graphs
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Comment: D-STAR>JP1YKM A
Location: 35°26.74' N 140°05.23' E - locator QM05BK06LX - show map - static map
4.9 miles South bearing 177° from Ichihara, Chiba, Japan [?]
13.8 miles West bearing 249° from Ōami, Chiba, Japan
25.0 miles East bearing 90° from Yokohama-shi, Kanagawa, Japan
27.9 miles Southeast bearing 127° from Tokyo, Tōkyō, Japan
Last position: 2018-03-17 01:21:17 EDT (5h21m ago)
2018-03-17 14:21:17 JST local time at Ichihara, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JI1DLW>API510 via DSTAR*,qAS,JJ1YEG-IS (good)
Positions stored: 10595
Packet rate: 16 seconds between packets on average during 63 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: JI1DLW-7 JI1DLW-9
Stations near current position of JI1DLW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EL-7M1VGQ1.2 miles 305°2018-03-17 06:34:39 JI1VFB-93.6 miles 7°2018-03-16 21:16:27
JI1DLW-93.8 miles 321°2018-03-17 01:36:35 JP1KZB3.9 miles 317°2018-03-17 00:31:04
7M1VGQ-94.1 miles 12°2018-03-17 06:41:08 JP1YKM A5.6 miles 89°2018-03-17 06:28:24
JP1YKM B5.6 miles 89°2018-03-17 06:28:24 JP1YKM-A5.6 miles 89°2018-03-17 06:28:10
JP1YKM-B5.6 miles 89°2018-03-17 06:28:10 JQ1ZIF-25.6 miles 89°2018-03-17 05:47:05
JQ1ZIF-45.7 miles 89°2018-03-17 06:13:04 JO1OWT6.0 miles 357°2018-03-14 20:45:53
JL1OWF-96.1 miles 282°2018-03-16 18:31:29 JM1YTU-36.1 miles 78°2018-03-17 06:40:00
JM1ZMA-96.3 miles 58°2018-02-16 01:57:07 JP1VVM-97.2 miles 40°2018-03-17 03:42:25
JD1BHA-77.4 miles 204°2018-02-27 17:49:03 JM1FTS-F7.6 miles 30°2018-02-24 18:50:16
SUNNY QUEEN7.9 miles 329°2018-03-14 19:56:14 7N4JAV7.9 miles 254°2018-03-16 18:38:35
Stations which heard JI1DLW 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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