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Web station JP7TDZ-i - show graphs
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Comment: aprs.fi iOS
Location: 37°49.44' N 138°58.98' E - locator PM97LT77XS - show map - static map
4.4 miles Northwest bearing 335° from Shirone, Niigata, Japan [?]
5.8 miles South bearing 202° from Niigata-shi, Niigata, Japan
62.0 miles Northeast bearing 41° from Jōetsu, Niigata, Japan
Last position: 2020-04-01 14:07:58 EDT (61d 16h51m ago)
2020-04-02 03:07:58 JST local time at Shirone, Japan [?]
Course: 177°
Speed: 1 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 185
Stations near current position of JP7TDZ-i - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE0HBT-12.0 miles 70°2020-05-31 08:39:29 JE0HBT-82.7 miles 134°2020-06-01 19:03:04
JP0YDR-I4.6 miles 3°2020-06-02 06:45:45 JR0DMI-14.9 miles 150°2020-05-09 06:49:19
JA0FPT-126.2 miles 64°2020-05-30 09:21:10 JM2WQD-96.3 miles 56°2020-06-02 05:40:10
JA0GWB-96.4 miles 39°2020-06-02 03:26:08 JA0GWB-16.4 miles 39°2020-06-02 06:54:21
JA0GWB-76.4 miles 39°2020-06-02 03:47:22 JA0GWB-86.4 miles 39°2020-05-08 00:27:21
JA0GSO-96.5 miles 228°2020-05-31 00:52:52 JI0UCU-79.2 miles 46°2020-05-30 05:50:36
JH0PVC-910.0 miles 70°2020-06-02 04:50:01 JI0VSE-920.1 miles 192°2020-06-02 01:53:25
JA/NI-09732.7 miles 283°2020-06-02 05:37:18 JJ0RFL-734.6 miles 299°2020-05-30 03:46:31
JJ0RFL-334.7 miles 299°2020-06-02 06:36:01
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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