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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 (29d 47m 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: 314 seconds between packets on average during 3771 seconds.
Stations near current position of JF1MDZ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS1VZW-71.0 miles 116°2024-05-18 19:41:55 JQ1YBV-101.4 miles 113°2024-06-15 12:56:32
JH1JCG-91.6 miles 173°2024-06-15 07:53:44 7M1BQT-92.0 miles 250°2024-06-13 05:12:35
JJ1VQD-92.1 miles 243°2024-06-09 02:54:59 JK1ELT-92.2 miles 208°2024-06-13 02:38:35
JJ1OHP2.6 miles 41°2024-05-25 07:22:27 JE1BPO-A2.7 miles 224°2024-06-15 03:11:47
JA1LML2.8 miles 282°2024-06-14 00:59:12 JO1OYZ-92.9 miles 177°2024-06-15 06:51:45
JF1NFD-93.1 miles 293°2024-06-15 05:58:50 JF1WOI3.2 miles 358°2024-06-15 04:07:41
7N4HRS-93.3 miles 5°2024-06-09 03:34:22 JH1NHK3.3 miles 345°2024-06-13 01:23:59
JN1IJM-93.4 miles 234°2024-06-14 23:31:32 JE1ABO3.5 miles 161°2024-06-14 17:22:50
JL1XHD-73.5 miles 348°2024-06-10 08:58:47 JH1OXL-73.7 miles 268°2024-06-10 04:16:07
7N4HRS-73.7 miles 20°2024-05-27 03:01:59 JA0AQX B3.7 miles 295°2024-06-15 05:04:05
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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