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APRS station JA1BTO-9 - show graphs
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Comment: 433.000MHz FT-400DH MAZDA VERISA
Mic-E message: In service
Location: 35°00.27' N 139°51.53' E - locator PM95WA31BB - show map - static map
1.5 miles North bearing 343° from Tateyama, Chiba, Japan [?]
15.1 miles Southwest bearing 244° from Kawaguchi, Chiba, Japan
32.9 miles South bearing 158° from Yokohama-shi, Kanagawa, Japan
48.2 miles South bearing 169° from Tokyo, Tōkyō, Japan
Last position: 2017-01-08 01:33:54 EST (15d 8h16m ago)
2017-01-08 15:33:54 JST local time at Tateyama, Japan [?]
Altitude: -3 ft
Course: 70°
Speed: 12 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JA1BTO-9>S5PPR7 via WIDE1-1,qAR,JG1LTR-2 (good)
Positions stored: 1691
Other SSIDs: JA1BTO-7
Stations near current position of JA1BTO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1XEK-90.4 miles 180°2017-01-22 07:04:59 JI1XEK-51.5 miles 194°2017-01-08 13:11:17
JG1PIS-A1.5 miles 232°2017-01-08 00:42:02 JQ1XLC-71.9 miles 119°2017-01-21 21:22:11
JP1YLE-I2.2 miles 64°2017-01-23 09:32:41 JM1YTY-36.6 miles 11°2017-01-23 09:31:11
JG1LTR-96.8 miles 186°2017-01-20 21:38:31 JG1LTR-136.8 miles 186°2017-01-23 09:48:02
JG1LTR-26.8 miles 186°2017-01-23 09:48:01 COSCO AQABA7.4 miles 291°2016-12-28 01:57:38
KINSUIMARU7.5 miles 282°2017-01-21 19:14:43 CRONUS LEADER7.5 miles 274°2017-01-18 02:13:41
RIDGEBURY JULIA M7.7 miles 311°2017-01-03 11:29:51 SHINSEN MARU7.9 miles 243°2017-01-23 08:01:09
VIL BALTIC8.1 miles 300°2016-12-27 10:23:44 HIMAWARI NO.18.2 miles 241°2017-01-23 09:33:34
GALVESTON HIGHWAY8.2 miles 288°2016-12-29 12:54:53 MOL MODERN8.2 miles 307°2017-01-21 13:28:43
APL SAIPAN8.4 miles 275°2017-01-16 02:45:15 KAITY L8.4 miles 273°2017-01-15 21:30:18
Stations which heard JA1BTO-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JM1IZV-2 24 2017-01-01 06:27:03 2017-01-07 02:37:26 PM95XF > PM95QI 34.1 miles 280° 2017-01-07 02:37:26
JQ1YFT-2 19 2017-01-02 03:29:07 2017-01-07 02:24:21 PM95XG > PM95OP 44.8 miles 302° 2017-01-07 02:24:21
JA1YKX-2 2 2017-01-06 23:55:23 2017-01-07 00:09:29 PM95TK > PM95SM 6.9 miles 314° 2017-01-07 00:09:29
JQ1YZZ-10 23 2017-01-07 00:12:27 2017-01-07 02:52:54 PM95XG > PM95UN 27.4 miles 323° 2017-01-07 02:44:11
JQ1YWK-10 6 2017-01-02 03:39:10 2017-01-07 02:54:29 PM95XF > PM95QP 41.9 miles 310° 2017-01-07 02:54:29
JQ1ZIF-2 8 2017-01-07 00:11:24 2017-01-07 02:50:34 PM95UK > QM05CK 29.3 miles 89° 2017-01-07 00:11:24
JQ1ZEG-10 18 2017-01-01 06:34:38 2017-01-07 00:13:27 PM95UL > PM95RN 14.7 miles 295° 2017-01-07 00:13:27
JG1LTR-2 2 2017-01-08 01:32:08 2017-01-08 01:33:54 PM95WA > PM94WV 6.8 miles 186° 2017-01-08 01:33:54
JJ2YMT-2 1 2017-01-06 21:30:09 2017-01-06 21:30:09 PM95QJ > PM95MB 28.9 miles 215° 2017-01-06 21:30:09
JQ1ZPA-10 4 2017-01-07 01:57:15 2017-01-07 02:49:00 PM95XG > PM95VP 29.7 miles 341° 2017-01-07 02:43:27
JQ1ZUJ-10 3 2017-01-07 02:49:58 2017-01-07 02:57:33 PM95XF > QM05AD 10.6 miles 135° 2017-01-07 02:57:33

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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