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APRS station JA1BTO-9 - show graphs
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Comment: 433.000MHz RX
Mic-E message: In service
Location: 35°31.64' N 139°23.45' E - locator PM95QM66VN - show map - static map
3.5 miles West bearing 255° from Machida, Tōkyō, Japan [?]
4.5 miles Northwest bearing 312° from Minami-rinkan, Kanagawa, Japan
15.2 miles West bearing 291° from Yokohama-shi, Kanagawa, Japan
20.3 miles Southwest bearing 237° from Tokyo, Tōkyō, Japan
Last position: 2019-05-06 02:44:24 EDT (17d 6h25m ago)
2019-05-06 15:44:24 JST local time at Machida, Japan [?]
Altitude: 305 ft
Course: 247°
Speed: 4 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JA1BTO-9>S5SQV4 via WIDE1-1,qAR,JQ1YWK-10 (good)
Positions stored: 3230
Other SSIDs: JA1BTO-7
Stations near current position of JA1BTO-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF1HIS-90.5 miles 12°2019-05-05 05:36:20 JN1CDA-90.6 miles 155°2019-05-23 03:53:56
JI1AOI-90.8 miles 95°2019-05-23 05:17:54 JG1QWM-71.9 miles 326°2019-05-23 07:12:47
JL1XHD-72.0 miles 70°2019-05-22 05:01:52 JH1OXL-A2.0 miles 135°2019-05-11 22:54:25
7N4TDN-92.5 miles 19°2019-05-18 22:09:49 JG1GFU-92.5 miles 240°2019-05-21 22:43:21
JQ1URL-72.5 miles 2°2019-05-18 22:06:42 7M1VGP-92.7 miles 79°2019-05-15 06:09:43
JG0KHR-ios2.8 miles 131°2019-05-22 20:17:31 JA1DHJ-i2.8 miles 206°2019-05-06 01:38:25
7L4DVN-A2.9 miles 204°2019-05-01 22:32:14 JM1BEP-93.0 miles 35°2019-05-19 08:05:44
JG1GLQ-93.0 miles 181°2019-05-18 22:08:39 JE1IGN-73.1 miles 242°2019-05-21 22:00:16
JJ1OYI-93.1 miles 89°2019-05-17 06:38:16 JG1QWM-93.1 miles 309°2019-05-10 18:31:21
JF3KOA-93.1 miles 53°2019-04-27 05:10:27 JH1HFH-93.2 miles 26°2019-05-15 04:08:36
Stations which heard JA1BTO-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JQ1YZZ-10 3 2019-05-04 11:46:31 2019-05-06 02:01:31 PM95QK > PM95UN 19.2 miles 64° 2019-05-06 02:01:31
JQ1YWK-10 11 2019-05-04 12:12:41 2019-05-06 02:44:24 PM95QK > PM95QP 13.0 miles 359° 2019-05-06 02:06:36
JA0ZRY-10 8 2019-04-30 22:56:27 2019-05-01 04:25:32 PM97OT > PM97JK 37.0 miles 222° 2019-04-30 23:09:31
JH1AGK-10 1 2019-05-04 11:43:51 2019-05-04 11:43:51 PM95TP > PM95UP 5.4 miles 80° 2019-05-04 11:43:51
JE7ZBA-10 1 2019-04-30 21:22:15 2019-04-30 21:22:15 PM97WM > PM97WL 4.6 miles 149° 2019-04-30 21:22:15
JS1YAB-2 24 2019-05-04 11:31:54 2019-05-06 02:42:42 PM95TQ > PM95OP 21.1 miles 258° 2019-05-04 11:31:54

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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