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Web station JP7TDZ-i - show graphs
Comment: APRS
Location: 35°39.77' N 139°49.03' E - locator PM95VP89BC - show map
7.3 miles East bearing 105° from Tokyo, Tōkyō, Japan [?]
9.5 miles Southwest bearing 209° from Matsudo, Chiba, Japan
10.9 miles South bearing 176° from Sōka, Saitama, Japan
17.8 miles Northeast bearing 33° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-12-03 05:03:07 EST (1d 4h33m ago)
2024-12-03 19:03:07 JST local time at Tokyo, Japan [?]
Altitude: 30 ft
Speed: 0 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 161
Other SSIDs: JP7TDZ-7
Stations near current position of JP7TDZ-i - show more
callsign distance last heard - EST      callsign distance last heard - EST
JS1LQI-70.9 miles 249°2024-11-24 04:25:59 JQ1ZPA-101.1 miles 267°2024-12-04 09:24:36
IRLP-84991.1 miles 276°2024-12-04 09:27:02 JQ1ZPA B1.1 miles 258°2024-12-04 09:33:17
JQ1ZPA-B1.1 miles 258°2024-12-04 09:33:27 JQ1ZPA-N1.1 miles 258°2024-12-03 18:48:45
JQ1ZPA-D1.1 miles 258°2024-12-03 18:48:55 JP1XMX1.7 miles 129°2024-12-02 05:08:44
JM1WQF-A1.9 miles 36°2024-11-24 16:55:14 JG1VEH-i2.2 miles 278°2024-12-01 23:20:26
JP1YIU-I2.2 miles 318°2024-12-04 09:21:44 JP1YIV-I2.2 miles 318°2024-12-03 00:53:21
JP3YIT-I2.2 miles 318°2024-11-20 03:33:38 JK1LPW2.3 miles 62°2024-11-30 16:38:22
JR1VM-I2.4 miles 300°2024-12-04 09:20:21 JJ1XHB2.5 miles 248°2024-12-02 23:59:46
JJ1VSJ-72.6 miles 293°2024-11-10 22:31:24 JK1PUC-72.6 miles 47°2024-12-01 06:13:08
JP1NZM2.7 miles 67°2024-11-12 14:36:52 JS3MGC-92.8 miles 53°2024-11-17 02:36:04
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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