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APRS station JR1SWD-9 - show graphs
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Comment: D-STAR Funabashi430 or Sakura430
Mic-E message: Off duty
Location: 35°42.09' N 140°01.68' E - locator QM05AQ38II - show map - static map
1.3 miles North bearing 347° from Narashino, Chiba, Japan [?]
2.6 miles East bearing 77° from Funabashi, Chiba, Japan
18.9 miles East bearing 87° from Tokyo, Tōkyō, Japan
27.8 miles Northeast bearing 51° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-09-25 18:09:55 EDT (31s ago)
2017-09-26 07:09:55 JST local time at Narashino, Japan [?]
Altitude: 108 ft
Course: 126°
Device: Yaesu: FT1D (ht)
Last path: JR1SWD-9>SUTRP9 via WIDE1-1,WIDE2-1,qAR,JR1JDS-10 (good)
Positions stored: 48642
Packet rate: 61 seconds between packets on average during 1712 seconds.
Other SSIDs: JR1SWD JR1SWD-12 JR1SWD-5
Stations near current position of JR1SWD-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JM1FTS-F0.8 miles 210°2017-09-23 02:25:55 JI1IWP-71.1 miles 296°2017-09-22 23:20:57
JI1RFF-71.5 miles 137°2017-09-24 00:16:38 JR1JDS-131.6 miles 137°2017-09-25 18:09:49
JR1JDS-101.6 miles 137°2017-09-25 17:39:16 JH1DIO-91.6 miles 356°2017-09-25 05:16:39
JI1RFF-92.0 miles 126°2017-09-25 04:25:55 JP1YFY-I2.0 miles 12°2017-09-25 18:04:24
JR1TOT2.0 miles 12°2017-09-19 20:14:02 JR1TOT-92.2 miles 19°2017-09-23 23:37:10
JI1PJA-72.3 miles 252°2017-09-23 22:28:25 JG8PKT-92.5 miles 104°2017-09-24 01:25:06
JH1XTV-72.6 miles 267°2017-09-24 23:38:01 JG1SYB-102.8 miles 268°2017-09-25 17:59:13
JG1SYB-122.8 miles 268°2017-09-09 05:12:16 JQ1ZJU-152.9 miles 213°2017-09-25 17:51:09
JQ1ZJU-42.9 miles 213°2017-09-25 17:28:55 JI1GQA2.9 miles 279°2017-09-22 21:46:58
JH1HDF-73.1 miles 269°2017-09-02 02:38:09 JN6HBA-93.2 miles 182°2017-09-17 04:51:11
Stations which heard JR1SWD-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JK1PBD-1 4 2017-09-03 09:18:10 2017-09-16 21:01:48 QM05BS > PM95VQ 17.3 miles 255° 2017-09-07 17:59:12
JF1QGG 3 2017-09-12 17:57:05 2017-09-15 18:04:13 QM05AR > PM95XQ 3.7 miles 262° 2017-09-12 17:57:05
JG1SYB-10 69 2017-09-02 22:38:17 2017-09-25 18:09:24 QM05AS > PM95XQ 4.5 miles 210° 2017-09-02 23:02:46
JJ1YDX-3 671 2017-09-01 05:41:22 2017-09-25 18:00:44 QM05AQ > QM06BF 38.0 miles 5° 2017-09-12 18:22:44
JG1DUW-1 1 2017-09-03 17:20:18 2017-09-03 17:20:18 QM05AS > PM95UP 20.2 miles 248° 2017-09-03 17:20:18
JE1ZPD-1 122 2017-09-02 23:03:17 2017-09-25 17:51:01 QM05BR > PM95WV 18.9 miles 311° 2017-09-21 06:50:54
JM1YTY-3 15 2017-09-02 22:58:06 2017-09-25 07:44:22 QM05AS > PM95WC 48.4 miles 192° 2017-09-09 05:55:50
JH1LWU-13 26 2017-09-01 08:21:01 2017-09-24 02:24:10 QM05AS > PM95WS 7.7 miles 276° 2017-09-20 06:01:31
JM1YTU-3 152 2017-09-01 05:53:55 2017-09-25 06:47:21 QM05AS > QM05CL 23.6 miles 161° 2017-09-09 05:56:20
JQ1ZAB-1 6 2017-09-04 06:30:18 2017-09-16 02:43:26 QM06DE > QM05FV 24.3 miles 149° 2017-09-16 02:43:26
JE1EER-1 60 2017-09-02 06:01:41 2017-09-25 17:42:24 QM05CQ > PM95WR 19.6 miles 272° 2017-09-22 07:07:52
JR1JDS-10 211 2017-09-02 19:34:27 2017-09-25 18:09:55 QM05CR > QM05AQ 8.5 miles 248° 2017-09-05 07:29:06
7K3LHX-10 53 2017-09-07 07:46:28 2017-09-16 03:43:03 QM05AX > PM95XU 9.2 miles 193° 2017-09-16 02:54:40
JQ1ZHL-10 2 2017-09-02 23:01:13 2017-09-03 09:19:11 QM05AS > PM95VR 11.8 miles 263° 2017-09-02 23:01:13
JG1FVF 37 2017-09-12 18:31:08 2017-09-25 06:40:01 QM06DL > QM05EX 35.0 miles 171° 2017-09-15 22:44:31

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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