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APRS station JA1DSI-9 - show graphs
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Mic-E message: Off duty
Location: 35°44.12' N 139°32.23' E - locator PM95SR46LL - show map - static map
6.3 miles West bearing 271° from Nerima, Tōkyō, Japan [?]
9.2 miles West bearing 290° from Tokyo, Tōkyō, Japan
20.7 miles North bearing 343° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-03-18 23:19:55 CDT (5d 4h53m ago)
2019-03-19 13:19:55 JST local time at Nerima, Japan [?]
Altitude: 217 ft
Course: 155°
Speed: 23 MPH
Device: Yaesu: VX-8 (ht)
Last path: JA1DSI-9>SUTTQ2 via JS1YAB-2*,WIDE2-1,qAO,JH1AGK-10 (good)
Positions stored: 37835
Stations near current position of JA1DSI-9 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
JI1DNG1.6 miles 60°2019-03-14 06:23:55 JG1MXD-91.8 miles 279°2019-03-18 11:33:10
JI1TIQ-92.0 miles 108°2019-03-24 02:42:26 JK1HXX2.3 miles 144°2019-03-19 20:28:04
JO1TXS-72.4 miles 329°2019-03-12 03:18:39 7L3XOR-A2.5 miles 297°2019-03-23 07:04:01
7M4BXO2.6 miles 240°2019-03-19 13:56:19 JL1NLO-i2.7 miles 319°2019-03-23 11:47:26
JA0PTF-B3.1 miles 69°2019-03-23 16:23:59 JI1BAK-133.1 miles 302°2019-03-24 04:11:57
JI1LYD3.1 miles 114°2019-02-24 19:08:03 JD1BHA-73.2 miles 214°2019-03-03 16:56:50
JF4HIC3.3 miles 324°2019-03-24 01:32:26 JH1HJM3.4 miles 71°2019-03-23 02:48:28
JH1PDD3.4 miles 71°2019-03-01 04:51:41 JE1LTK-93.4 miles 247°2019-03-04 03:20:01
JG1MGP-93.5 miles 72°2019-02-23 07:29:42 7J1AJH-N3.5 miles 146°2019-02-27 00:58:19
7J1AJH3.5 miles 145°2019-02-26 21:06:49 JG1JKW-93.5 miles 64°2019-02-25 16:11:38
Stations which heard JA1DSI-9 directly on radio –
callsign pkts first heard - CDT last heard longest (tx => rx) longest at - CDT
JA1KWV-1 20 2019-03-09 19:29:38 2019-03-11 19:53:19 PM95VQ > PM95TR 7.2 miles 277° 2019-03-09 20:42:39
JS1RMZ-1 8 2019-03-11 23:06:20 2019-03-12 01:28:33 PM95PR > PM95QQ 7.3 miles 110° 2019-03-11 23:06:20
JQ1YWK-10 13 2019-03-11 20:47:07 2019-03-11 22:50:15 PM95QR > PM95QP 7.8 miles 201° 2019-03-11 20:47:07
JM1YTY-3 1 2019-03-11 23:00:32 2019-03-11 23:00:32 PM95PR > PM95WC 54.5 miles 143° 2019-03-11 23:00:32
JN1ZOG-15 7 2019-03-09 19:42:03 2019-03-10 07:22:46 PM95VQ > PM95TR 6.7 miles 288° 2019-03-09 20:42:45
JQ1YWA-10 9 2019-03-11 22:59:52 2019-03-12 01:03:45 PM95PR > PM95QR 4.1 miles 82° 2019-03-11 23:18:05
JS1YAB-2 9 2019-03-11 20:51:35 2019-03-18 23:19:55 PM95TU > PM95OP 24.4 miles 233° 2019-03-14 00:47:20

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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