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APRS station JA1DSI-9 - show graphs
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Mic-E message: Off duty
Location: 35°43.59' N 139°36.83' E - locator PM95TR34PI - show map - static map
4.2 miles Northeast bearing 46° from Mitaka-shi, Tōkyō, Japan [?]
5.1 miles Northwest bearing 300° from Tokyo, Tōkyō, Japan
6.6 miles North bearing 20° from Komae, Tōkyō, Japan
19.3 miles North bearing 355° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-07-04 02:35:47 EDT (2d 13m ago)
2020-07-04 15:35:47 JST local time at Mitaka-shi, Japan [?]
Altitude: 180 ft
Course: 98°
Speed: 0 MPH
Device: Yaesu: VX-8 (ht)
Last path: JA1DSI-9>SUTSU9 via WIDE1-1,WIDE2-1,qAS,JA1KWV-1 (good)
Positions stored: 39283
Packet rate: 270 seconds between packets on average during 13222 seconds.
Stations near current position of JA1DSI-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JN1ZOG-120.5 miles 19°2020-07-06 02:42:16 7J1ABD B0.6 miles 239°2020-07-06 02:34:34
7J1ABD-B0.6 miles 239°2020-07-06 02:34:44 JN1ZOG-140.7 miles 167°2020-07-06 02:46:30
JK4MRL-70.9 miles 178°2020-07-03 06:46:46 JA1KWV-101.2 miles 67°2020-07-06 02:33:30
JA1KWV-151.3 miles 122°2020-07-06 02:34:04 JA1KWV-71.4 miles 120°2020-07-05 20:14:22
JA1KWV-11.4 miles 120°2020-07-06 01:55:16 JJ1GFY1.5 miles 242°2020-06-26 11:10:16
JH1HJM2.0 miles 327°2020-06-12 03:05:54 7K1BIB-A2.0 miles 176°2020-07-05 10:39:49
JN1ZOG-152.1 miles 77°2020-07-06 01:50:35 JM1PKM-142.1 miles 174°2020-06-23 05:49:19
JF4VCF2.1 miles 7°2020-07-05 08:03:25 JA1KWV-122.1 miles 149°2020-07-06 02:25:52
JF4VCF-B2.1 miles 7°2020-07-05 04:05:34 7N1TRI-A2.2 miles 93°2020-07-05 05:46:53
JM1PKM-92.2 miles 173°2020-07-05 06:46:51 JA0PTF-B2.2 miles 319°2020-06-07 04:35:04
Stations which heard JA1DSI-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 3 2020-07-04 02:28:13 2020-07-04 02:35:27 PM95TR > PM95TR 2.5 miles 112° 2020-07-04 02:28:54
JQ1YWK-10 28 2020-07-03 21:23:23 2020-07-04 00:44:53 PM95QR > PM95QP 8.0 miles 201° 2020-07-04 00:44:53
JS1YAB-2 20 2020-07-03 21:25:44 2020-07-04 02:04:41 PM95SR > PM95OP 17.8 miles 245° 2020-07-04 02:04:41

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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