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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°42.68' N 139°42.59' E - locator PM95UR50ER - show map - static map
1.8 miles Northeast bearing 34° from Tokyo, Tōkyō, Japan [?]
7.2 miles North bearing 351° from Shinagawa-ku, Japan
18.6 miles North bearing 12° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-02-27 08:50:12 EST (5d 14h40m ago)
2021-02-27 22:50:12 JST local time at Tokyo, Japan [?]
Altitude: 203 ft
Course: 192°
Speed: 7 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JA1BTO-9>S5TRV8 via WIDE1-1,qAS,JA1KWV-1 (good)
Positions stored: 3966
Other SSIDs: JA1BTO-7
Stations near current position of JA1BTO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE1JNP-91.3 miles 212°2021-03-04 23:17:24 JJ1IEE1.4 miles 296°2021-02-20 02:37:25
JJ1SYH-N1.5 miles 9°2021-03-03 15:37:30 JG1UAT1.6 miles 193°2021-02-22 21:49:20
7L2UJV-131.6 miles 266°2021-03-04 23:27:57 JM1EOK-51.8 miles 260°2021-02-11 17:15:11
JH1CTP-92.0 miles 34°2021-03-04 23:24:35 JI1TVH-92.1 miles 53°2021-02-20 21:01:04
JP1YKZ-I2.1 miles 63°2021-03-04 23:17:24 JI1TVH-D2.1 miles 49°2021-02-06 08:31:11
JR1WN-I2.2 miles 51°2021-03-04 23:11:38 JI1TVH-C2.2 miles 50°2021-02-27 23:53:50
JE1SVR-72.2 miles 217°2021-02-28 01:08:55 JO1PGG2.4 miles 101°2021-03-03 04:49:09
JJ1ZLK2.4 miles 101°2021-02-22 05:13:31 JA1RMT-72.5 miles 332°2021-02-14 22:50:17
JA1KUU-72.5 miles 208°2021-02-16 03:20:09 JA1RMT2.6 miles 331°2021-03-04 23:14:57
JF1OXD-72.6 miles 262°2021-02-23 03:08:14 7M2OCY-52.7 miles 59°2021-02-11 09:35:20
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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