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APRS station JO4CTJ - show graphs
Location: 34°23.79' N 132°22.92' E - locator PM64EJ55UD - show map
4.2 miles Northeast bearing 41° from Hatsukaichi, Hiroshima, Japan [?]
4.4 miles West bearing 270° from Hiroshima-shi, Hiroshima, Japan
44.3 miles Northwest bearing 330° from Matsuyama-shi, Ehime, Japan
Last position: 2024-04-28 19:27:04 EDT (53d 5h49m ago)
2024-04-29 08:27:04 JST local time at Hatsukaichi, Japan [?]
Last path: JO4CTJ>API50 via DSTAR*,qAS,JA6GLQ-G (good)
Positions stored: 38
Stations near current position of JO4CTJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JO4DFJ-91.0 miles 327°2024-06-06 22:58:27 MATSUMOTO2.0 miles 160°2024-06-21 00:34:28
JO4JBP-72.3 miles 127°2024-05-25 02:08:52 JR4DHK-72.6 miles 148°2024-06-16 04:27:10
JS6USU-92.6 miles 205°2024-05-27 03:45:57 JO4KMS-72.6 miles 216°2024-05-25 19:06:15
JR4CBO-93.3 miles 97°2024-06-21 00:51:34 McCOY3.4 miles 95°2024-06-21 00:34:24
3A L12-083.7 miles 259°2024-06-21 00:34:34 JP4YEB-I3.7 miles 260°2024-06-21 01:10:58
JH4GQC-93.7 miles 128°2024-06-20 20:24:30 JA/HS-1014.0 miles 319°2024-05-26 01:59:17
JI4EFM-94.0 miles 73°2024-06-20 11:40:30 JM4HTF-94.4 miles 225°2024-06-18 03:47:36
JH4QHO-94.5 miles 53°2024-06-20 20:42:40 JO4NOL-74.5 miles 263°2024-06-13 01:05:19
JH4QHO-24.5 miles 53°2024-06-21 00:53:40 JF4IET-94.7 miles 122°2024-06-02 02:47:49
JE4KLI-95.3 miles 86°2024-06-20 18:37:22 JR4DHK-95.4 miles 238°2024-06-20 05:04:19
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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