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APRS station JF1MDZ - show graphs
Location: 35°28.65' N 139°26.40' E - locator PM95RL24TO - show map
0.7 miles Southwest bearing 234° from Minami-rinkan, Kanagawa, Japan [?]
4.4 miles South bearing 188° from Machida, Tōkyō, Japan
11.6 miles West bearing 280° from Yokohama-shi, Kanagawa, Japan
20.3 miles Southwest bearing 224° from Tokyo, Tōkyō, Japan
Last position: 2024-05-17 12:35:33 EDT (16d 12h37m ago)
2024-05-18 01:35:33 JST local time at Minami-rinkan, Japan [?]
Device: Icom: IC-5100 (D-Star)
Last path: JF1MDZ>API510 via DSTAR*,qAS,JP1YJX-IS (good)
Positions stored: 4
Packet rate: 366 seconds between packets on average during 5131 seconds.
Stations near current position of JF1MDZ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS1XIU-70.8 miles 304°2024-06-01 03:37:05 7N4HRS-90.9 miles 297°2024-06-02 04:39:42
JS1VZW-71.0 miles 116°2024-05-18 19:41:55 JH1JCG-91.4 miles 195°2024-05-24 08:19:47
JQ1YBV-101.4 miles 113°2024-06-03 01:10:43 JM1PKM-141.7 miles 350°2024-06-02 23:46:05
JJ1VQD-92.1 miles 230°2024-06-02 04:40:47 JJ1OHP-92.6 miles 41°2024-05-06 15:11:26
JJ1OHP2.6 miles 41°2024-05-25 07:22:27 JG1RBF-92.6 miles 317°2024-06-02 23:17:26
JA7UOZ-92.6 miles 52°2024-06-03 01:12:06 7M1BQT-92.7 miles 231°2024-06-02 01:09:49
JF1WOI3.2 miles 358°2024-05-26 10:03:31 7M1VGP-93.2 miles 35°2024-06-02 19:08:03
JH1NHK3.3 miles 345°2024-05-27 23:55:27 JE1ABO3.5 miles 161°2024-06-02 17:44:05
JM1IZV-93.5 miles 143°2024-06-03 01:12:20 7N4HRS-73.7 miles 20°2024-05-27 03:01:59
JA0AQX B3.7 miles 295°2024-06-03 01:11:22 JA0AQX-B3.7 miles 295°2024-06-03 01:11:32
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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