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APRS station JA1BTO-9 - show graphs
Comment: 433.000MHz RX
Mic-E message: In service
Location: 35°21.15' N 139°19.77' E - locator PM95PI94MO - show map
2.2 miles North bearing 341° from Hiratsuka, Kanagawa, Japan [?]
2.9 miles Southeast bearing 155° from Isehara, Kanagawa, Japan
18.8 miles West bearing 250° from Yokohama-shi, Kanagawa, Japan
30.9 miles Southwest bearing 221° from Tokyo, Tōkyō, Japan
Last position: 2024-12-05 06:08:31 EST (37d 5h30m ago)
2024-12-05 20:08:31 JST local time at Hiratsuka, Japan [?]
Altitude: 13 ft
Course: 156°
Speed: 12 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JA1BTO-9>S5RQQ5 via JF2ZGN-2*,qAR,JE2ZUF-10 (good)
Positions stored: 4368
Stations near current position of JA1BTO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE1MKU-995.3 yards 149°2025-01-11 00:34:01 JE1MKU-70.3 miles 192°2024-12-24 22:54:20
JL1LOX-90.8 miles 195°2024-12-27 21:01:02 7L1WQO-90.8 miles 338°2025-01-11 10:04:01
JG1GRS-91.0 miles 206°2025-01-10 23:10:42 7M1JXF-71.0 miles 133°2024-12-14 20:13:57
JG1RAF-91.2 miles 196°2025-01-11 05:32:39 JP1YLL-I1.6 miles 161°2025-01-11 11:32:19
JM1IZV-81.6 miles 129°2025-01-09 04:15:44 JQ1YUN-91.6 miles 128°2024-12-18 21:28:29
JM1IZV-91.6 miles 129°2025-01-11 03:53:44 JQ1YZS-21.6 miles 129°2025-01-11 10:33:40
JM1IZV-71.6 miles 127°2025-01-09 23:59:37 JM1IZV-61.6 miles 128°2025-01-11 02:42:59
JM1IZV-51.6 miles 128°2025-01-10 22:04:21 JE1HNS-91.6 miles 128°2025-01-11 01:44:57
JS1KSU2.1 miles 148°2024-12-16 06:06:54 JH1KJS2.5 miles 178°2024-12-17 20:12:34
JJ1TNX-72.5 miles 101°2025-01-02 02:38:07 JP1XOC-92.6 miles 149°2025-01-11 07:30:06
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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