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APRS station JP1YDS-I - show graphs
Comment: KATORI JP1YDS DPRS
Location: 35°53.88' N 140°29.97' E - locator QM05FV95WM - show map
40.7 yards North bearing 10° from Katori-shi, Chiba, Japan [?]
1.0 miles North bearing 358° from Sawara, Chiba, Japan
47.5 miles East bearing 72° from Tokyo, Tōkyō, Japan
57.2 miles Northeast bearing 57° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-23 04:22:09 EST (17m44s ago)
2025-01-23 18:22:09 JST local time at Katori-shi, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JP1YDS-I>APIRP2 via TCPIP*,qAC,JP1YDS-IS
Positions stored: 2
Packet rate: 588 seconds between packets on average during 28800 seconds.
Stations near current position of JP1YDS-I - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1ZAB-101.5 miles 121°2025-01-23 04:34:28 JK1IGO-93.7 miles 38°2025-01-05 19:55:04
JG1KGY-93.9 miles 211°2025-01-10 21:37:32 JQ1ZPG-D6.3 miles 325°2025-01-23 04:25:14
JF1JBO-A6.4 miles 325°2025-01-21 05:00:42 JQ1ZPG-A6.4 miles 325°2024-12-26 19:24:14
JF1JBO-76.4 miles 324°2025-01-21 02:51:47 JG1FVF-127.8 miles 307°2025-01-18 19:21:18
JG1FVF-97.8 miles 307°2025-01-23 03:29:56 JS1YOB-17.8 miles 307°2025-01-23 04:22:05
JG1FVF-77.8 miles 307°2025-01-18 07:51:37 JG1FVF7.9 miles 307°2025-01-23 04:34:57
JL1CUT-98.2 miles 279°2025-01-03 22:30:18 JP1YKH-I8.5 miles 57°2025-01-23 04:20:22
JJ1JDT-98.6 miles 15°2025-01-23 01:42:35 JA5SAG-99.2 miles 221°2025-01-23 03:03:34
JL1LCW-159.5 miles 293°2025-01-23 04:27:42 JL1LCW-139.5 miles 293°2025-01-23 04:32:10
KC3WED-7310.4 miles 115°2024-12-27 11:56:13 JP1LRT-1011.0 miles 215°2024-12-29 20:20:48
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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