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APRS station J1YDX-3 - show graphs
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Comment: PH3OT30/W1,W2 Mt.TSUKUBA 144.66MHz 1200bps
Location: 36°13.15' N 140°07.20' E - locator QM06BF42JO - show map - static map
1.7 miles Northeast bearing 40° from Tsukuba, Ibaraki, Japan [?]
3.5 miles South bearing 161° from Makabe, Ibaraki, Japan
43.7 miles Northeast bearing 33° from Tokyo, Tōkyō, Japan
59.6 miles Northeast bearing 27° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-01-27 10:54:03 EST (292d 22h27m ago)
2018-01-28 00:54:03 JST local time at Tsukuba, Japan [?]
Device: Kenwood: TM-D700 (rig)
Last path: J1YDX-3>APNK01 via WIDE1-1,qAR,JI1LCY-10 (good)
Positions stored: 1
Stations near current position of J1YDX-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JJ1YDX-30.0 yards 0°2018-11-16 07:34:17 JP1YJZ-I89.5 yards 133°2018-11-16 09:17:38
JG1MSU-70.9 miles 278°2018-11-13 15:32:12 JE6UHZ-70.9 miles 297°2018-10-27 22:56:01
JJ1MRA-71.0 miles 259°2018-11-14 02:32:14 7N1GQJ3.8 miles 175°2018-11-10 18:02:00
JF1UKG5.5 miles 153°2018-11-06 05:05:17 JG1XAO6.2 miles 15°2018-11-15 01:06:45
7N1LYW-87.3 miles 132°2018-11-16 04:04:58 JA1MLP-C7.8 miles 93°2018-11-09 18:53:12
JA1MLP-H7.8 miles 93°2018-11-09 18:58:01 JK1EGQ7.9 miles 155°2018-11-12 18:30:27
JA1WTO-57.9 miles 286°2018-11-05 01:52:35 JG1NPN7.9 miles 154°2018-11-10 19:28:54
JA1MLP8.1 miles 85°2018-11-15 02:59:34 7N2CCK-28.4 miles 152°2018-11-02 09:16:16
7N2CCK-18.5 miles 152°2018-11-16 07:40:43 jh1hat-i8.9 miles 85°2018-11-10 02:06:18
JH1WQV8.9 miles 85°2018-11-04 02:37:23 JH1HAT8.9 miles 85°2018-11-16 07:44:12
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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