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APRS station JH1RDA-A - show graphs
Location: 35°56.00' N 140°00.15' E - locator QM05AW03HX - show map
4.7 miles North bearing 350° from Abiko, Chiba, Japan [?]
5.8 miles North bearing 19° from Kashiwa, Chiba, Japan
24.2 miles Northeast bearing 46° from Tokyo, Tōkyō, Japan
39.1 miles Northeast bearing 31° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-19 19:30:47 EDT (3d 2h21m ago)
2024-05-20 08:30:47 JST local time at Abiko, Japan [?]
Device: Icom: IC-5100 (D-Star)
Last path: JH1RDA-A>API510 via DSTAR*,qAS,JP1YLB-IS (good)
Positions stored: 16244
Stations near current position of JH1RDA-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1NEH-90.6 miles 193°2024-05-18 06:01:10 JS1EGO-70.8 miles 162°2024-04-29 21:43:43
JP1IXO3.1 miles 251°2024-05-15 04:56:16 JA6LIZ-123.6 miles 234°2024-05-22 18:47:26
JE1OSX-143.7 miles 239°2024-05-22 21:32:48 JJ1LUQ-93.7 miles 240°2024-05-19 00:28:09
JE1ECX3.8 miles 91°2024-05-22 00:33:05 JA1MXO-94.0 miles 244°2024-05-22 17:10:22
JH1HBK-95.0 miles 275°2024-05-22 21:06:56 JP1YLB-I5.1 miles 159°2024-05-22 21:26:26
JE7IZM-95.1 miles 122°2024-05-19 07:33:44 JF1UMK-95.1 miles 159°2024-04-26 21:21:04
JI1XAC-i5.1 miles 205°2024-05-03 18:29:15 JF7ELG-95.2 miles 225°2024-05-18 06:04:28
JI1NKN-95.2 miles 209°2024-05-20 03:53:42 JP1WNF5.3 miles 190°2024-05-09 22:38:58
JA1HSS-95.3 miles 266°2024-05-21 19:55:35 7K3LHX-105.4 miles 181°2024-05-22 21:24:23
JQ1JGB-95.6 miles 30°2024-05-22 18:54:59 7M3LTD-55.6 miles 283°2024-05-22 18:23:13
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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